| 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 | $210.82 | 12.283% | $236.715 | $236.72 | $236.70 | $236.70 |
| Purchase #2 | $191.80 | 10.342% | $211.636 | $211.64 | $211.65 | $211.60 |
| Purchase #3 | $117.98 | 9.202% | $128.8365 | $128.84 | $128.85 | $128.80 |
| Purchase #4 | $118.39 | 8.388% | $128.3206 | $128.32 | $128.30 | $128.30 |
| Purchase #5 | $213.30 | 12.644% | $240.2697 | $240.27 | $240.25 | $240.30 |
| Purchase #6 | $197.33 | 4.455% | $206.1211 | $206.12 | $206.10 | $206.10 |
| Purchase #7 | $217.65 | 4.738% | $227.9623 | $227.96 | $227.95 | $228.00 |
| 7 purchase totals = | $1,267.27 | $1,379.8612 | $1,379.87 | $1,379.80 | $1,379.80 | |