| 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 | $223.70 | 7.646% | $240.8041 | $240.80 | $240.80 | $240.80 |
| Purchase #2 | $150.96 | 9.399% | $165.1487 | $165.15 | $165.15 | $165.10 |
| Purchase #3 | $135.33 | 3.193% | $139.6511 | $139.65 | $139.65 | $139.70 |
| Purchase #4 | $127.60 | 12.828% | $143.9685 | $143.97 | $143.95 | $144.00 |
| Purchase #5 | $108.72 | 4.838% | $113.9799 | $113.98 | $114.00 | $114.00 |
| Purchase #6 | $118.86 | 11.494% | $132.5218 | $132.52 | $132.50 | $132.50 |
| Purchase #7 | $74.97 | 11.562% | $83.638 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $940.14 | $1,019.7121 | $1,019.71 | $1,019.70 | $1,019.70 | |