| 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 | $222.65 | 9.320% | $243.401 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $137.28 | 12.226% | $154.0639 | $154.06 | $154.05 | $154.10 |
| Purchase #3 | $132.91 | 7.472% | $142.841 | $142.84 | $142.85 | $142.80 |
| Purchase #4 | $82.91 | 5.470% | $87.4452 | $87.45 | $87.45 | $87.40 |
| Purchase #5 | $17.47 | 10.636% | $19.3281 | $19.33 | $19.35 | $19.30 |
| Purchase #6 | $74.33 | 6.479% | $79.1458 | $79.15 | $79.15 | $79.10 |
| Purchase #7 | $137.94 | 12.571% | $155.2804 | $155.28 | $155.30 | $155.30 |
| 7 purchase totals = | $805.49 | $881.5054 | $881.51 | $881.55 | $881.40 | |