| 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 | $238.49 | 3.553% | $246.9635 | $246.96 | $246.95 | $247.00 |
| Purchase #2 | $8.32 | 11.530% | $9.2793 | $9.28 | $9.30 | $9.30 |
| Purchase #3 | $248.54 | 12.512% | $279.6373 | $279.64 | $279.65 | $279.60 |
| Purchase #4 | $128.46 | 5.339% | $135.3185 | $135.32 | $135.30 | $135.30 |
| Purchase #5 | $89.40 | 5.246% | $94.0899 | $94.09 | $94.10 | $94.10 |
| Purchase #6 | $149.73 | 9.726% | $164.2927 | $164.29 | $164.30 | $164.30 |
| Purchase #7 | $31.56 | 10.539% | $34.8861 | $34.89 | $34.90 | $34.90 |
| 7 purchase totals = | $894.50 | $964.4673 | $964.47 | $964.50 | $964.50 | |