| 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 | $212.73 | 5.598% | $224.6386 | $224.64 | $224.65 | $224.60 |
| Purchase #2 | $143.39 | 8.607% | $155.7316 | $155.73 | $155.75 | $155.70 |
| Purchase #3 | $83.83 | 7.124% | $89.802 | $89.80 | $89.80 | $89.80 |
| Purchase #4 | $75.70 | 12.222% | $84.9521 | $84.95 | $84.95 | $85.00 |
| Purchase #5 | $58.90 | 7.411% | $63.2651 | $63.27 | $63.25 | $63.30 |
| Purchase #6 | $188.33 | 12.551% | $211.9673 | $211.97 | $211.95 | $212.00 |
| Purchase #7 | $165.47 | 8.631% | $179.7517 | $179.75 | $179.75 | $179.80 |
| 7 purchase totals = | $928.35 | $1,010.1084 | $1,010.11 | $1,010.10 | $1,010.20 | |