| 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 | $107.25 | 13.597% | $121.8328 | $121.83 | $121.85 | $121.80 |
| Purchase #2 | $204.96 | 9.583% | $224.6013 | $224.60 | $224.60 | $224.60 |
| Purchase #3 | $21.55 | 9.474% | $23.5916 | $23.59 | $23.60 | $23.60 |
| Purchase #4 | $22.55 | 7.155% | $24.1635 | $24.16 | $24.15 | $24.20 |
| Purchase #5 | $116.60 | 11.516% | $130.0277 | $130.03 | $130.05 | $130.00 |
| Purchase #6 | $19.60 | 8.615% | $21.2885 | $21.29 | $21.30 | $21.30 |
| Purchase #7 | $130.60 | 6.818% | $139.5043 | $139.50 | $139.50 | $139.50 |
| 7 purchase totals = | $623.11 | $685.0097 | $685.00 | $685.05 | $685.00 | |