| 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 | $249.53 | 3.203% | $257.5224 | $257.52 | $257.50 | $257.50 |
| Purchase #2 | $47.60 | 13.710% | $54.126 | $54.13 | $54.15 | $54.10 |
| Purchase #3 | $102.62 | 4.288% | $107.0203 | $107.02 | $107.00 | $107.00 |
| Purchase #4 | $171.37 | 13.361% | $194.2667 | $194.27 | $194.25 | $194.30 |
| Purchase #5 | $38.29 | 7.803% | $41.2778 | $41.28 | $41.30 | $41.30 |
| Purchase #6 | $233.68 | 8.132% | $252.6829 | $252.68 | $252.70 | $252.70 |
| Purchase #7 | $27.59 | 13.513% | $31.3182 | $31.32 | $31.30 | $31.30 |
| 7 purchase totals = | $870.68 | $938.2143 | $938.22 | $938.20 | $938.20 | |