| 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 | $23.78 | 4.869% | $24.9378 | $24.94 | $24.95 | $24.90 |
| Purchase #2 | $153.54 | 6.119% | $162.9351 | $162.94 | $162.95 | $162.90 |
| Purchase #3 | $212.32 | 5.413% | $223.8129 | $223.81 | $223.80 | $223.80 |
| Purchase #4 | $223.77 | 7.265% | $240.0269 | $240.03 | $240.05 | $240.00 |
| Purchase #5 | $54.27 | 4.865% | $56.9102 | $56.91 | $56.90 | $56.90 |
| Purchase #6 | $212.70 | 7.689% | $229.0545 | $229.05 | $229.05 | $229.10 |
| Purchase #7 | $204.58 | 9.351% | $223.7103 | $223.71 | $223.70 | $223.70 |
| 7 purchase totals = | $1,084.96 | $1,161.3877 | $1,161.39 | $1,161.40 | $1,161.30 | |