| 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 | $118.35 | 4.504% | $123.6805 | $123.68 | $123.70 | $123.70 |
| Purchase #2 | $222.55 | 6.789% | $237.6589 | $237.66 | $237.65 | $237.70 |
| Purchase #3 | $94.51 | 10.541% | $104.4723 | $104.47 | $104.45 | $104.50 |
| Purchase #4 | $134.67 | 9.395% | $147.3222 | $147.32 | $147.30 | $147.30 |
| Purchase #5 | $21.44 | 5.524% | $22.6243 | $22.62 | $22.60 | $22.60 |
| Purchase #6 | $19.80 | 3.756% | $20.5437 | $20.54 | $20.55 | $20.50 |
| Purchase #7 | $209.88 | 13.480% | $238.1718 | $238.17 | $238.15 | $238.20 |
| 7 purchase totals = | $821.20 | $894.4737 | $894.46 | $894.40 | $894.50 | |