| 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 | $22.39 | 11.351% | $24.9315 | $24.93 | $24.95 | $24.90 |
| Purchase #2 | $46.82 | 13.614% | $53.1941 | $53.19 | $53.20 | $53.20 |
| Purchase #3 | $238.86 | 9.526% | $261.6138 | $261.61 | $261.60 | $261.60 |
| Purchase #4 | $239.43 | 3.269% | $247.257 | $247.26 | $247.25 | $247.30 |
| Purchase #5 | $223.62 | 11.470% | $249.2692 | $249.27 | $249.25 | $249.30 |
| Purchase #6 | $223.91 | 13.818% | $254.8499 | $254.85 | $254.85 | $254.80 |
| Purchase #7 | $44.61 | 3.565% | $46.2003 | $46.20 | $46.20 | $46.20 |
| 7 purchase totals = | $1,039.64 | $1,137.3158 | $1,137.31 | $1,137.30 | $1,137.30 | |