| 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 | $204.66 | 9.794% | $224.7044 | $224.70 | $224.70 | $224.70 |
| Purchase #2 | $106.68 | 8.833% | $116.103 | $116.10 | $116.10 | $116.10 |
| Purchase #3 | $154.31 | 13.624% | $175.3332 | $175.33 | $175.35 | $175.30 |
| Purchase #4 | $94.49 | 8.111% | $102.1541 | $102.15 | $102.15 | $102.20 |
| Purchase #5 | $135.56 | 11.771% | $151.5168 | $151.52 | $151.50 | $151.50 |
| Purchase #6 | $216.48 | 7.782% | $233.3265 | $233.33 | $233.35 | $233.30 |
| Purchase #7 | $93.57 | 8.222% | $101.2633 | $101.26 | $101.25 | $101.30 |
| 7 purchase totals = | $1,005.75 | $1,104.4013 | $1,104.39 | $1,104.40 | $1,104.40 | |