| 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 | $183.98 | 7.139% | $197.1143 | $197.11 | $197.10 | $197.10 |
| Purchase #2 | $205.65 | 3.708% | $213.2755 | $213.28 | $213.30 | $213.30 |
| Purchase #3 | $120.96 | 13.619% | $137.4335 | $137.43 | $137.45 | $137.40 |
| Purchase #4 | $224.70 | 4.816% | $235.5216 | $235.52 | $235.50 | $235.50 |
| Purchase #5 | $15.87 | 11.476% | $17.6912 | $17.69 | $17.70 | $17.70 |
| Purchase #6 | $226.64 | 10.651% | $250.7794 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $110.55 | 8.109% | $119.5145 | $119.51 | $119.50 | $119.50 |
| 7 purchase totals = | $1,088.35 | $1,171.3300 | $1,171.32 | $1,171.35 | $1,171.30 | |