| 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 | $57.46 | 5.327% | $60.5209 | $60.52 | $60.50 | $60.50 |
| Purchase #2 | $250.43 | 7.340% | $268.8116 | $268.81 | $268.80 | $268.80 |
| Purchase #3 | $10.87 | 13.285% | $12.3141 | $12.31 | $12.30 | $12.30 |
| Purchase #4 | $179.33 | 8.218% | $194.0673 | $194.07 | $194.05 | $194.10 |
| Purchase #5 | $201.93 | 12.486% | $227.143 | $227.14 | $227.15 | $227.10 |
| Purchase #6 | $109.83 | 9.571% | $120.3418 | $120.34 | $120.35 | $120.30 |
| Purchase #7 | $224.29 | 13.372% | $254.2821 | $254.28 | $254.30 | $254.30 |
| 7 purchase totals = | $1,034.14 | $1,137.4808 | $1,137.47 | $1,137.45 | $1,137.40 | |