| 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 | $236.52 | 10.830% | $262.1351 | $262.14 | $262.15 | $262.10 |
| Purchase #2 | $152.69 | 4.346% | $159.3259 | $159.33 | $159.35 | $159.30 |
| Purchase #3 | $53.85 | 10.216% | $59.3513 | $59.35 | $59.35 | $59.40 |
| Purchase #4 | $35.66 | 12.768% | $40.2131 | $40.21 | $40.20 | $40.20 |
| Purchase #5 | $128.81 | 5.626% | $136.0569 | $136.06 | $136.05 | $136.10 |
| Purchase #6 | $27.97 | 13.688% | $31.7985 | $31.80 | $31.80 | $31.80 |
| Purchase #7 | $177.31 | 4.210% | $184.7748 | $184.77 | $184.75 | $184.80 |
| 7 purchase totals = | $812.81 | $873.6556 | $873.66 | $873.65 | $873.70 | |