| 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 | $126.93 | 12.738% | $143.0983 | $143.10 | $143.10 | $143.10 |
| Purchase #2 | $39.43 | 12.250% | $44.2602 | $44.26 | $44.25 | $44.30 |
| Purchase #3 | $59.86 | 10.397% | $66.0836 | $66.08 | $66.10 | $66.10 |
| Purchase #4 | $125.44 | 6.116% | $133.1119 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $241.86 | 6.822% | $258.3597 | $258.36 | $258.35 | $258.40 |
| Purchase #6 | $88.35 | 11.453% | $98.4687 | $98.47 | $98.45 | $98.50 |
| Purchase #7 | $227.44 | 9.115% | $248.1712 | $248.17 | $248.15 | $248.20 |
| 7 purchase totals = | $909.31 | $991.5536 | $991.55 | $991.50 | $991.70 | |