| 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 | $118.88 | 6.735% | $126.8866 | $126.89 | $126.90 | $126.90 |
| Purchase #2 | $232.51 | 13.429% | $263.7338 | $263.73 | $263.75 | $263.70 |
| Purchase #3 | $138.40 | 12.447% | $155.6266 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $90.64 | 10.347% | $100.0185 | $100.02 | $100.00 | $100.00 |
| Purchase #5 | $243.43 | 13.122% | $275.3729 | $275.37 | $275.35 | $275.40 |
| Purchase #6 | $111.68 | 7.388% | $119.9309 | $119.93 | $119.95 | $119.90 |
| Purchase #7 | $170.29 | 13.599% | $193.4477 | $193.45 | $193.45 | $193.40 |
| 7 purchase totals = | $1,105.83 | $1,235.0170 | $1,235.02 | $1,235.05 | $1,234.90 | |