| 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 | $121.78 | 4.267% | $126.9764 | $126.98 | $127.00 | $127.00 |
| Purchase #2 | $222.61 | 7.163% | $238.5556 | $238.56 | $238.55 | $238.60 |
| Purchase #3 | $9.25 | 7.485% | $9.9424 | $9.94 | $9.95 | $9.90 |
| Purchase #4 | $120.38 | 9.304% | $131.5802 | $131.58 | $131.60 | $131.60 |
| Purchase #5 | $34.37 | 13.331% | $38.9519 | $38.95 | $38.95 | $39.00 |
| Purchase #6 | $73.69 | 13.118% | $83.3567 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $46.76 | 11.534% | $52.1533 | $52.15 | $52.15 | $52.20 |
| 7 purchase totals = | $628.84 | $681.5165 | $681.52 | $681.55 | $681.70 | |