| 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 | $234.32 | 7.244% | $251.2941 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $54.39 | 11.656% | $60.7297 | $60.73 | $60.75 | $60.70 |
| Purchase #3 | $107.95 | 9.861% | $118.5949 | $118.59 | $118.60 | $118.60 |
| Purchase #4 | $81.30 | 11.539% | $90.6812 | $90.68 | $90.70 | $90.70 |
| Purchase #5 | $25.48 | 4.647% | $26.6641 | $26.66 | $26.65 | $26.70 |
| Purchase #6 | $246.58 | 6.115% | $261.6584 | $261.66 | $261.65 | $261.70 |
| Purchase #7 | $133.53 | 10.207% | $147.1594 | $147.16 | $147.15 | $147.20 |
| 7 purchase totals = | $883.55 | $956.7818 | $956.77 | $956.80 | $956.90 | |