| 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 | $12.73 | 9.479% | $13.9367 | $13.94 | $13.95 | $13.90 |
| Purchase #2 | $46.39 | 8.633% | $50.3948 | $50.39 | $50.40 | $50.40 |
| Purchase #3 | $114.70 | 10.514% | $126.7596 | $126.76 | $126.75 | $126.80 |
| Purchase #4 | $7.99 | 5.150% | $8.4015 | $8.40 | $8.40 | $8.40 |
| Purchase #5 | $208.38 | 9.409% | $227.9865 | $227.99 | $228.00 | $228.00 |
| Purchase #6 | $217.74 | 9.458% | $238.3338 | $238.33 | $238.35 | $238.30 |
| Purchase #7 | $126.56 | 7.596% | $136.1735 | $136.17 | $136.15 | $136.20 |
| 7 purchase totals = | $734.49 | $801.9864 | $801.98 | $802.00 | $802.00 | |