| 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 | $218.49 | 7.720% | $235.3574 | $235.36 | $235.35 | $235.40 |
| Purchase #2 | $132.91 | 4.493% | $138.8816 | $138.88 | $138.90 | $138.90 |
| Purchase #3 | $115.94 | 7.701% | $124.8685 | $124.87 | $124.85 | $124.90 |
| Purchase #4 | $110.30 | 4.470% | $115.2304 | $115.23 | $115.25 | $115.20 |
| Purchase #5 | $57.51 | 8.496% | $62.396 | $62.40 | $62.40 | $62.40 |
| Purchase #6 | $13.50 | 4.688% | $14.1329 | $14.13 | $14.15 | $14.10 |
| Purchase #7 | $55.38 | 12.596% | $62.3557 | $62.36 | $62.35 | $62.40 |
| 7 purchase totals = | $704.03 | $753.2225 | $753.23 | $753.25 | $753.30 | |