| 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 | $214.48 | 10.532% | $237.069 | $237.07 | $237.05 | $237.10 |
| Purchase #2 | $18.74 | 7.865% | $20.2139 | $20.21 | $20.20 | $20.20 |
| Purchase #3 | $65.53 | 7.612% | $70.5181 | $70.52 | $70.50 | $70.50 |
| Purchase #4 | $83.56 | 10.468% | $92.3071 | $92.31 | $92.30 | $92.30 |
| Purchase #5 | $84.26 | 12.615% | $94.8894 | $94.89 | $94.90 | $94.90 |
| Purchase #6 | $212.75 | 12.162% | $238.6247 | $238.62 | $238.60 | $238.60 |
| Purchase #7 | $223.34 | 9.377% | $244.2826 | $244.28 | $244.30 | $244.30 |
| 7 purchase totals = | $902.66 | $997.9048 | $997.90 | $997.85 | $997.90 | |