| 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 | $231.45 | 8.642% | $251.4519 | $251.45 | $251.45 | $251.50 |
| Purchase #2 | $64.52 | 4.377% | $67.344 | $67.34 | $67.35 | $67.30 |
| Purchase #3 | $147.44 | 12.384% | $165.699 | $165.70 | $165.70 | $165.70 |
| Purchase #4 | $247.81 | 8.294% | $268.3634 | $268.36 | $268.35 | $268.40 |
| Purchase #5 | $249.79 | 10.438% | $275.8631 | $275.86 | $275.85 | $275.90 |
| Purchase #6 | $209.60 | 9.623% | $229.7698 | $229.77 | $229.75 | $229.80 |
| Purchase #7 | $104.70 | 7.579% | $112.6352 | $112.64 | $112.65 | $112.60 |
| 7 purchase totals = | $1,255.31 | $1,371.1264 | $1,371.12 | $1,371.10 | $1,371.20 | |