| 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 | $237.93 | 5.299% | $250.5379 | $250.54 | $250.55 | $250.50 |
| Purchase #2 | $226.27 | 13.585% | $257.0088 | $257.01 | $257.00 | $257.00 |
| Purchase #3 | $191.27 | 13.294% | $216.6974 | $216.70 | $216.70 | $216.70 |
| Purchase #4 | $9.61 | 12.272% | $10.7893 | $10.79 | $10.80 | $10.80 |
| Purchase #5 | $158.90 | 3.746% | $164.8524 | $164.85 | $164.85 | $164.90 |
| Purchase #6 | $179.79 | 8.439% | $194.9625 | $194.96 | $194.95 | $195.00 |
| Purchase #7 | $151.28 | 5.551% | $159.6776 | $159.68 | $159.70 | $159.70 |
| 7 purchase totals = | $1,155.05 | $1,254.5259 | $1,254.53 | $1,254.55 | $1,254.60 | |