| 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 | $234.32 | 9.791% | $257.2623 | $257.26 | $257.25 | $257.30 |
| Purchase #2 | $122.38 | 12.855% | $138.1119 | $138.11 | $138.10 | $138.10 |
| Purchase #3 | $207.71 | 8.442% | $225.2449 | $225.24 | $225.25 | $225.20 |
| Purchase #4 | $49.86 | 4.274% | $51.991 | $51.99 | $52.00 | $52.00 |
| Purchase #5 | $184.80 | 12.189% | $207.3253 | $207.33 | $207.35 | $207.30 |
| Purchase #6 | $19.73 | 6.221% | $20.9574 | $20.96 | $20.95 | $21.00 |
| Purchase #7 | $42.28 | 6.760% | $45.1381 | $45.14 | $45.15 | $45.10 |
| 7 purchase totals = | $861.08 | $946.0309 | $946.03 | $946.05 | $946.00 | |