| 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 | $124.35 | 5.581% | $131.29 | $131.29 | $131.30 | $131.30 |
| Purchase #2 | $208.46 | 5.488% | $219.9003 | $219.90 | $219.90 | $219.90 |
| Purchase #3 | $18.93 | 5.380% | $19.9484 | $19.95 | $19.95 | $19.90 |
| Purchase #4 | $86.34 | 10.611% | $95.5015 | $95.50 | $95.50 | $95.50 |
| Purchase #5 | $17.69 | 4.373% | $18.4636 | $18.46 | $18.45 | $18.50 |
| Purchase #6 | $240.44 | 5.274% | $253.1208 | $253.12 | $253.10 | $253.10 |
| Purchase #7 | $28.52 | 8.847% | $31.0432 | $31.04 | $31.05 | $31.00 |
| 7 purchase totals = | $724.73 | $769.2678 | $769.26 | $769.25 | $769.20 | |