| 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 | $194.80 | 8.272% | $210.9139 | $210.91 | $210.90 | $210.90 |
| Purchase #2 | $160.92 | 6.769% | $171.8127 | $171.81 | $171.80 | $171.80 |
| Purchase #3 | $93.66 | 13.682% | $106.4746 | $106.47 | $106.45 | $106.50 |
| Purchase #4 | $109.86 | 9.725% | $120.5439 | $120.54 | $120.55 | $120.50 |
| Purchase #5 | $18.92 | 4.589% | $19.7882 | $19.79 | $19.80 | $19.80 |
| Purchase #6 | $202.46 | 12.600% | $227.97 | $227.97 | $227.95 | $228.00 |
| Purchase #7 | $112.67 | 12.849% | $127.147 | $127.15 | $127.15 | $127.10 |
| 7 purchase totals = | $893.29 | $984.6503 | $984.64 | $984.60 | $984.60 | |