| 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 | $235.32 | 9.815% | $258.4167 | $258.42 | $258.40 | $258.40 |
| Purchase #2 | $29.48 | 9.367% | $32.2414 | $32.24 | $32.25 | $32.20 |
| Purchase #3 | $182.47 | 12.179% | $204.693 | $204.69 | $204.70 | $204.70 |
| Purchase #4 | $243.57 | 8.122% | $263.3528 | $263.35 | $263.35 | $263.40 |
| Purchase #5 | $188.99 | 6.443% | $201.1666 | $201.17 | $201.15 | $201.20 |
| Purchase #6 | $196.61 | 4.187% | $204.8421 | $204.84 | $204.85 | $204.80 |
| Purchase #7 | $223.54 | 10.217% | $246.3791 | $246.38 | $246.40 | $246.40 |
| 7 purchase totals = | $1,299.98 | $1,411.0917 | $1,411.09 | $1,411.10 | $1,411.10 | |