| 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 | $219.99 | 12.566% | $247.6339 | $247.63 | $247.65 | $247.60 |
| Purchase #2 | $76.96 | 13.438% | $87.3019 | $87.30 | $87.30 | $87.30 |
| Purchase #3 | $155.32 | 6.609% | $165.5851 | $165.59 | $165.60 | $165.60 |
| Purchase #4 | $29.31 | 13.865% | $33.3738 | $33.37 | $33.35 | $33.40 |
| Purchase #5 | $40.99 | 3.383% | $42.3767 | $42.38 | $42.40 | $42.40 |
| Purchase #6 | $103.58 | 8.201% | $112.0746 | $112.07 | $112.05 | $112.10 |
| Purchase #7 | $209.85 | 6.643% | $223.7903 | $223.79 | $223.80 | $223.80 |
| 7 purchase totals = | $836.00 | $912.1363 | $912.13 | $912.15 | $912.20 | |