| 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 | $237.55 | 3.725% | $246.3987 | $246.40 | $246.40 | $246.40 |
| Purchase #2 | $128.31 | 7.283% | $137.6548 | $137.65 | $137.65 | $137.70 |
| Purchase #3 | $88.33 | 6.352% | $93.9407 | $93.94 | $93.95 | $93.90 |
| Purchase #4 | $48.41 | 12.375% | $54.4007 | $54.40 | $54.40 | $54.40 |
| Purchase #5 | $59.68 | 3.165% | $61.5689 | $61.57 | $61.55 | $61.60 |
| Purchase #6 | $191.36 | 8.618% | $207.8514 | $207.85 | $207.85 | $207.90 |
| Purchase #7 | $177.82 | 6.523% | $189.4192 | $189.42 | $189.40 | $189.40 |
| 7 purchase totals = | $931.46 | $991.2344 | $991.23 | $991.20 | $991.30 | |