| 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 | $105.34 | 4.533% | $110.1151 | $110.12 | $110.10 | $110.10 |
| Purchase #2 | $249.77 | 4.865% | $261.9213 | $261.92 | $261.90 | $261.90 |
| Purchase #3 | $203.48 | 12.135% | $228.1723 | $228.17 | $228.15 | $228.20 |
| Purchase #4 | $106.51 | 12.533% | $119.8589 | $119.86 | $119.85 | $119.90 |
| Purchase #5 | $178.36 | 10.842% | $197.6978 | $197.70 | $197.70 | $197.70 |
| Purchase #6 | $32.82 | 9.184% | $35.8342 | $35.83 | $35.85 | $35.80 |
| Purchase #7 | $248.40 | 13.603% | $282.1899 | $282.19 | $282.20 | $282.20 |
| 7 purchase totals = | $1,124.68 | $1,235.7895 | $1,235.79 | $1,235.75 | $1,235.80 | |