| 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 | $232.99 | 4.760% | $244.0803 | $244.08 | $244.10 | $244.10 |
| Purchase #2 | $163.85 | 4.802% | $171.7181 | $171.72 | $171.70 | $171.70 |
| Purchase #3 | $202.57 | 6.804% | $216.3529 | $216.35 | $216.35 | $216.40 |
| Purchase #4 | $21.57 | 9.749% | $23.6729 | $23.67 | $23.65 | $23.70 |
| Purchase #5 | $87.43 | 11.282% | $97.2939 | $97.29 | $97.30 | $97.30 |
| Purchase #6 | $220.38 | 6.796% | $235.357 | $235.36 | $235.35 | $235.40 |
| Purchase #7 | $112.45 | 4.498% | $117.508 | $117.51 | $117.50 | $117.50 |
| 7 purchase totals = | $1,041.24 | $1,105.9831 | $1,105.98 | $1,105.95 | $1,106.10 | |