| 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 | $123.31 | 6.144% | $130.8862 | $130.89 | $130.90 | $130.90 |
| Purchase #2 | $150.73 | 8.428% | $163.4335 | $163.43 | $163.45 | $163.40 |
| Purchase #3 | $145.77 | 12.503% | $163.9956 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $214.75 | 3.261% | $221.753 | $221.75 | $221.75 | $221.80 |
| Purchase #5 | $181.46 | 7.716% | $195.4615 | $195.46 | $195.45 | $195.50 |
| Purchase #6 | $216.59 | 13.502% | $245.834 | $245.83 | $245.85 | $245.80 |
| Purchase #7 | $211.67 | 4.404% | $220.9919 | $220.99 | $221.00 | $221.00 |
| 7 purchase totals = | $1,244.28 | $1,342.3557 | $1,342.35 | $1,342.40 | $1,342.40 | |