| 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 | $28.32 | 3.327% | $29.2622 | $29.26 | $29.25 | $29.30 |
| Purchase #2 | $17.58 | 4.281% | $18.3326 | $18.33 | $18.35 | $18.30 |
| Purchase #3 | $206.96 | 13.783% | $235.4853 | $235.49 | $235.50 | $235.50 |
| Purchase #4 | $201.90 | 7.761% | $217.5695 | $217.57 | $217.55 | $217.60 |
| Purchase #5 | $201.75 | 12.323% | $226.6117 | $226.61 | $226.60 | $226.60 |
| Purchase #6 | $223.48 | 7.754% | $240.8086 | $240.81 | $240.80 | $240.80 |
| Purchase #7 | $180.52 | 3.663% | $187.1324 | $187.13 | $187.15 | $187.10 |
| 7 purchase totals = | $1,060.51 | $1,155.2023 | $1,155.20 | $1,155.20 | $1,155.20 | |