| 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 | $206.70 | 8.622% | $224.5217 | $224.52 | $224.50 | $224.50 |
| Purchase #2 | $134.69 | 5.123% | $141.5902 | $141.59 | $141.60 | $141.60 |
| Purchase #3 | $45.83 | 8.225% | $49.5995 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $13.45 | 4.523% | $14.0583 | $14.06 | $14.05 | $14.10 |
| Purchase #5 | $210.85 | 9.115% | $230.069 | $230.07 | $230.05 | $230.10 |
| Purchase #6 | $79.90 | 10.252% | $88.0913 | $88.09 | $88.10 | $88.10 |
| Purchase #7 | $80.62 | 3.636% | $83.5513 | $83.55 | $83.55 | $83.60 |
| 7 purchase totals = | $772.04 | $831.4813 | $831.48 | $831.45 | $831.60 | |