| 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 | $191.78 | 12.198% | $215.1733 | $215.17 | $215.15 | $215.20 |
| Purchase #2 | $7.36 | 10.844% | $8.1581 | $8.16 | $8.15 | $8.20 |
| Purchase #3 | $212.87 | 12.658% | $239.8151 | $239.82 | $239.80 | $239.80 |
| Purchase #4 | $106.27 | 4.276% | $110.8141 | $110.81 | $110.80 | $110.80 |
| Purchase #5 | $195.92 | 3.853% | $203.4688 | $203.47 | $203.45 | $203.50 |
| Purchase #6 | $43.48 | 4.749% | $45.5449 | $45.54 | $45.55 | $45.50 |
| Purchase #7 | $241.60 | 12.468% | $271.7227 | $271.72 | $271.70 | $271.70 |
| 7 purchase totals = | $999.28 | $1,094.6970 | $1,094.69 | $1,094.60 | $1,094.70 | |