| 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 | $244.42 | 13.581% | $277.6147 | $277.61 | $277.60 | $277.60 |
| Purchase #2 | $22.90 | 10.324% | $25.2642 | $25.26 | $25.25 | $25.30 |
| Purchase #3 | $219.38 | 8.179% | $237.3231 | $237.32 | $237.30 | $237.30 |
| Purchase #4 | $73.60 | 9.397% | $80.5162 | $80.52 | $80.50 | $80.50 |
| Purchase #5 | $107.46 | 7.327% | $115.3336 | $115.33 | $115.35 | $115.30 |
| Purchase #6 | $98.38 | 13.523% | $111.6839 | $111.68 | $111.70 | $111.70 |
| Purchase #7 | $122.28 | 7.442% | $131.3801 | $131.38 | $131.40 | $131.40 |
| 7 purchase totals = | $888.42 | $979.1158 | $979.10 | $979.10 | $979.10 | |