| 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 | $112.32 | 8.561% | $121.9357 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $169.69 | 5.735% | $179.4217 | $179.42 | $179.40 | $179.40 |
| Purchase #3 | $178.29 | 8.110% | $192.7493 | $192.75 | $192.75 | $192.70 |
| Purchase #4 | $58.74 | 12.567% | $66.1219 | $66.12 | $66.10 | $66.10 |
| Purchase #5 | $87.77 | 8.173% | $94.9434 | $94.94 | $94.95 | $94.90 |
| Purchase #6 | $188.60 | 4.678% | $197.4227 | $197.42 | $197.40 | $197.40 |
| Purchase #7 | $122.33 | 5.401% | $128.937 | $128.94 | $128.95 | $128.90 |
| 7 purchase totals = | $917.74 | $981.5317 | $981.53 | $981.50 | $981.30 | |