| 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 | $6.71 | 6.682% | $7.1584 | $7.16 | $7.15 | $7.20 |
| Purchase #2 | $191.93 | 4.799% | $201.1407 | $201.14 | $201.15 | $201.10 |
| Purchase #3 | $107.89 | 9.155% | $117.7673 | $117.77 | $117.75 | $117.80 |
| Purchase #4 | $102.37 | 4.642% | $107.122 | $107.12 | $107.10 | $107.10 |
| Purchase #5 | $212.45 | 4.174% | $221.3177 | $221.32 | $221.30 | $221.30 |
| Purchase #6 | $143.79 | 5.854% | $152.2075 | $152.21 | $152.20 | $152.20 |
| Purchase #7 | $219.44 | 13.687% | $249.4748 | $249.47 | $249.45 | $249.50 |
| 7 purchase totals = | $984.58 | $1,056.1884 | $1,056.19 | $1,056.10 | $1,056.20 | |