| 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 | $206.30 | 3.770% | $214.0775 | $214.08 | $214.10 | $214.10 |
| Purchase #2 | $199.65 | 5.472% | $210.5748 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $45.65 | 13.475% | $51.8013 | $51.80 | $51.80 | $51.80 |
| Purchase #4 | $43.70 | 8.405% | $47.373 | $47.37 | $47.35 | $47.40 |
| Purchase #5 | $224.60 | 12.736% | $253.2051 | $253.21 | $253.20 | $253.20 |
| Purchase #6 | $31.98 | 3.244% | $33.0174 | $33.02 | $33.00 | $33.00 |
| Purchase #7 | $11.30 | 5.245% | $11.8927 | $11.89 | $11.90 | $11.90 |
| 7 purchase totals = | $763.18 | $821.9418 | $821.94 | $821.90 | $822.00 | |