| 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 | $107.28 | 3.512% | $111.0477 | $111.05 | $111.05 | $111.00 |
| Purchase #2 | $127.81 | 6.284% | $135.8416 | $135.84 | $135.85 | $135.80 |
| Purchase #3 | $69.85 | 13.154% | $79.0381 | $79.04 | $79.05 | $79.00 |
| Purchase #4 | $200.32 | 13.306% | $226.9746 | $226.97 | $226.95 | $227.00 |
| Purchase #5 | $77.35 | 8.738% | $84.1088 | $84.11 | $84.10 | $84.10 |
| Purchase #6 | $101.97 | 8.469% | $110.6058 | $110.61 | $110.60 | $110.60 |
| Purchase #7 | $147.38 | 5.413% | $155.3577 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $831.96 | $902.9743 | $902.98 | $902.95 | $902.90 | |