| 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 | $93.27 | 12.449% | $104.8812 | $104.88 | $104.90 | $104.90 |
| Purchase #2 | $244.49 | 10.326% | $269.736 | $269.74 | $269.75 | $269.70 |
| Purchase #3 | $230.63 | 11.114% | $256.2622 | $256.26 | $256.25 | $256.30 |
| Purchase #4 | $67.46 | 11.552% | $75.253 | $75.25 | $75.25 | $75.30 |
| Purchase #5 | $106.92 | 13.734% | $121.6044 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $58.35 | 8.451% | $63.2812 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $200.26 | 12.322% | $224.936 | $224.94 | $224.95 | $224.90 |
| 7 purchase totals = | $1,001.38 | $1,115.9540 | $1,115.95 | $1,116.00 | $1,116.00 | |