| 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 | $202.30 | 13.189% | $228.9813 | $228.98 | $229.00 | $229.00 |
| Purchase #2 | $239.43 | 5.540% | $252.6944 | $252.69 | $252.70 | $252.70 |
| Purchase #3 | $105.73 | 10.198% | $116.5123 | $116.51 | $116.50 | $116.50 |
| Purchase #4 | $111.87 | 5.335% | $117.8383 | $117.84 | $117.85 | $117.80 |
| Purchase #5 | $11.52 | 7.479% | $12.3816 | $12.38 | $12.40 | $12.40 |
| Purchase #6 | $71.86 | 4.865% | $75.356 | $75.36 | $75.35 | $75.40 |
| Purchase #7 | $69.57 | 6.620% | $74.1755 | $74.18 | $74.20 | $74.20 |
| 7 purchase totals = | $812.28 | $877.9394 | $877.94 | $878.00 | $878.00 | |