| 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 | $240.28 | 5.437% | $253.344 | $253.34 | $253.35 | $253.30 |
| Purchase #2 | $143.98 | 4.184% | $150.0041 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $128.39 | 3.830% | $133.3073 | $133.31 | $133.30 | $133.30 |
| Purchase #4 | $113.35 | 10.527% | $125.2824 | $125.28 | $125.30 | $125.30 |
| Purchase #5 | $244.64 | 8.660% | $265.8258 | $265.83 | $265.85 | $265.80 |
| Purchase #6 | $153.39 | 8.784% | $166.8638 | $166.86 | $166.85 | $166.90 |
| Purchase #7 | $217.82 | 13.596% | $247.4348 | $247.43 | $247.45 | $247.40 |
| 7 purchase totals = | $1,241.85 | $1,342.0622 | $1,342.05 | $1,342.10 | $1,342.00 | |