| 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 | $202.46 | 8.693% | $220.0598 | $220.06 | $220.05 | $220.10 |
| Purchase #2 | $11.70 | 4.253% | $12.1976 | $12.20 | $12.20 | $12.20 |
| Purchase #3 | $84.59 | 5.128% | $88.9278 | $88.93 | $88.95 | $88.90 |
| Purchase #4 | $66.39 | 4.833% | $69.5986 | $69.60 | $69.60 | $69.60 |
| Purchase #5 | $17.93 | 5.658% | $18.9445 | $18.94 | $18.95 | $18.90 |
| Purchase #6 | $118.65 | 6.266% | $126.0846 | $126.08 | $126.10 | $126.10 |
| Purchase #7 | $83.93 | 3.244% | $86.6527 | $86.65 | $86.65 | $86.70 |
| 7 purchase totals = | $585.65 | $622.4656 | $622.46 | $622.50 | $622.50 | |