| 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 | $152.89 | 4.704% | $160.0819 | $160.08 | $160.10 | $160.10 |
| Purchase #2 | $218.93 | 3.638% | $226.8947 | $226.89 | $226.90 | $226.90 |
| Purchase #3 | $177.36 | 7.425% | $190.529 | $190.53 | $190.55 | $190.50 |
| Purchase #4 | $17.98 | 9.216% | $19.637 | $19.64 | $19.65 | $19.60 |
| Purchase #5 | $49.66 | 12.803% | $56.018 | $56.02 | $56.00 | $56.00 |
| Purchase #6 | $190.32 | 11.762% | $212.7054 | $212.71 | $212.70 | $212.70 |
| Purchase #7 | $210.86 | 12.431% | $237.072 | $237.07 | $237.05 | $237.10 |
| 7 purchase totals = | $1,018.00 | $1,102.9380 | $1,102.94 | $1,102.95 | $1,102.90 | |