| 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 | $235.84 | 8.445% | $255.7567 | $255.76 | $255.75 | $255.80 |
| Purchase #2 | $205.39 | 9.286% | $224.4625 | $224.46 | $224.45 | $224.50 |
| Purchase #3 | $102.64 | 4.236% | $106.9878 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $101.67 | 9.524% | $111.3531 | $111.35 | $111.35 | $111.40 |
| Purchase #5 | $159.94 | 11.188% | $177.8341 | $177.83 | $177.85 | $177.80 |
| Purchase #6 | $15.80 | 11.847% | $17.6718 | $17.67 | $17.65 | $17.70 |
| Purchase #7 | $131.70 | 13.202% | $149.087 | $149.09 | $149.10 | $149.10 |
| 7 purchase totals = | $952.98 | $1,043.1530 | $1,043.15 | $1,043.15 | $1,043.30 | |