| 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 | $116.33 | 4.765% | $121.8731 | $121.87 | $121.85 | $121.90 |
| Purchase #2 | $62.97 | 6.169% | $66.8546 | $66.85 | $66.85 | $66.90 |
| Purchase #3 | $102.94 | 9.528% | $112.7481 | $112.75 | $112.75 | $112.70 |
| Purchase #4 | $211.59 | 8.735% | $230.0724 | $230.07 | $230.05 | $230.10 |
| Purchase #5 | $186.50 | 8.312% | $202.0019 | $202.00 | $202.00 | $202.00 |
| Purchase #6 | $128.58 | 12.133% | $144.1806 | $144.18 | $144.20 | $144.20 |
| Purchase #7 | $159.44 | 6.107% | $169.177 | $169.18 | $169.20 | $169.20 |
| 7 purchase totals = | $968.35 | $1,046.9077 | $1,046.90 | $1,046.90 | $1,047.00 | |