| 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 | $226.78 | 9.755% | $248.9024 | $248.90 | $248.90 | $248.90 |
| Purchase #2 | $138.71 | 4.657% | $145.1697 | $145.17 | $145.15 | $145.20 |
| Purchase #3 | $26.95 | 9.750% | $29.5776 | $29.58 | $29.60 | $29.60 |
| Purchase #4 | $106.47 | 3.750% | $110.4626 | $110.46 | $110.45 | $110.50 |
| Purchase #5 | $128.60 | 13.679% | $146.1912 | $146.19 | $146.20 | $146.20 |
| Purchase #6 | $161.26 | 11.649% | $180.0452 | $180.05 | $180.05 | $180.00 |
| Purchase #7 | $123.59 | 6.643% | $131.8001 | $131.80 | $131.80 | $131.80 |
| 7 purchase totals = | $912.36 | $992.1488 | $992.15 | $992.15 | $992.20 | |