| 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 | $94.55 | 13.263% | $107.0902 | $107.09 | $107.10 | $107.10 |
| Purchase #2 | $230.69 | 9.223% | $251.9665 | $251.97 | $251.95 | $252.00 |
| Purchase #3 | $122.35 | 7.145% | $131.0919 | $131.09 | $131.10 | $131.10 |
| Purchase #4 | $12.77 | 11.192% | $14.1992 | $14.20 | $14.20 | $14.20 |
| Purchase #5 | $215.29 | 6.349% | $228.9588 | $228.96 | $228.95 | $229.00 |
| Purchase #6 | $48.97 | 8.163% | $52.9674 | $52.97 | $52.95 | $53.00 |
| Purchase #7 | $93.99 | 7.457% | $100.9988 | $101.00 | $101.00 | $101.00 |
| 7 purchase totals = | $818.61 | $887.2728 | $887.28 | $887.25 | $887.40 | |