| 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 | $244.62 | 9.601% | $268.106 | $268.11 | $268.10 | $268.10 |
| Purchase #2 | $169.98 | 6.186% | $180.495 | $180.50 | $180.50 | $180.50 |
| Purchase #3 | $12.50 | 3.759% | $12.9699 | $12.97 | $12.95 | $13.00 |
| Purchase #4 | $164.56 | 3.581% | $170.4529 | $170.45 | $170.45 | $170.50 |
| Purchase #5 | $189.75 | 10.296% | $209.2867 | $209.29 | $209.30 | $209.30 |
| Purchase #6 | $101.39 | 6.612% | $108.0939 | $108.09 | $108.10 | $108.10 |
| Purchase #7 | $90.59 | 5.868% | $95.9058 | $95.91 | $95.90 | $95.90 |
| 7 purchase totals = | $973.39 | $1,045.3102 | $1,045.32 | $1,045.30 | $1,045.40 | |