| 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 | $237.41 | 10.826% | $263.112 | $263.11 | $263.10 | $263.10 |
| Purchase #2 | $182.70 | 7.118% | $195.7046 | $195.70 | $195.70 | $195.70 |
| Purchase #3 | $212.93 | 7.376% | $228.6357 | $228.64 | $228.65 | $228.60 |
| Purchase #4 | $140.72 | 12.793% | $158.7223 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $68.77 | 8.701% | $74.7537 | $74.75 | $74.75 | $74.80 |
| Purchase #6 | $76.50 | 12.335% | $85.9363 | $85.94 | $85.95 | $85.90 |
| Purchase #7 | $36.97 | 4.557% | $38.6547 | $38.65 | $38.65 | $38.70 |
| 7 purchase totals = | $956.00 | $1,045.5193 | $1,045.51 | $1,045.50 | $1,045.50 | |