| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.43 | 8.636% | $214.4801 | $214.48 | $214.50 | $214.50 |
| Purchase #2 | $152.85 | 6.697% | $163.0864 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $140.90 | 6.501% | $150.0599 | $150.06 | $150.05 | $150.10 |
| Purchase #4 | $128.79 | 10.332% | $142.0966 | $142.10 | $142.10 | $142.10 |
| Purchase #5 | $217.52 | 12.666% | $245.0711 | $245.07 | $245.05 | $245.10 |
| Purchase #6 | $195.87 | 6.620% | $208.8366 | $208.84 | $208.85 | $208.80 |
| Purchase #7 | $225.91 | 11.584% | $252.0794 | $252.08 | $252.10 | $252.10 |
| 7 purchase totals = | $1,259.27 | $1,375.7101 | $1,375.72 | $1,375.75 | $1,375.80 | |