| 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 | $192.84 | 10.340% | $212.7797 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $168.27 | 4.696% | $176.172 | $176.17 | $176.15 | $176.20 |
| Purchase #3 | $216.44 | 9.818% | $237.6901 | $237.69 | $237.70 | $237.70 |
| Purchase #4 | $99.38 | 9.850% | $109.1689 | $109.17 | $109.15 | $109.20 |
| Purchase #5 | $123.61 | 3.700% | $128.1836 | $128.18 | $128.20 | $128.20 |
| Purchase #6 | $37.90 | 10.669% | $41.9436 | $41.94 | $41.95 | $41.90 |
| Purchase #7 | $84.61 | 9.534% | $92.6767 | $92.68 | $92.70 | $92.70 |
| 7 purchase totals = | $923.05 | $998.6146 | $998.61 | $998.65 | $998.70 | |