| 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 | $122.28 | 4.260% | $127.4891 | $127.49 | $127.50 | $127.50 |
| Purchase #2 | $35.46 | 7.397% | $38.083 | $38.08 | $38.10 | $38.10 |
| Purchase #3 | $209.27 | 13.411% | $237.3352 | $237.34 | $237.35 | $237.30 |
| Purchase #4 | $52.61 | 11.455% | $58.6365 | $58.64 | $58.65 | $58.60 |
| Purchase #5 | $128.40 | 8.212% | $138.9442 | $138.94 | $138.95 | $138.90 |
| Purchase #6 | $107.26 | 12.152% | $120.2942 | $120.29 | $120.30 | $120.30 |
| Purchase #7 | $119.94 | 6.137% | $127.3007 | $127.30 | $127.30 | $127.30 |
| 7 purchase totals = | $775.22 | $848.0829 | $848.08 | $848.15 | $848.00 | |