| 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 | $211.61 | 9.665% | $232.0621 | $232.06 | $232.05 | $232.10 |
| Purchase #2 | $66.96 | 3.519% | $69.3163 | $69.32 | $69.30 | $69.30 |
| Purchase #3 | $224.81 | 7.137% | $240.8547 | $240.85 | $240.85 | $240.90 |
| Purchase #4 | $30.64 | 10.200% | $33.7653 | $33.77 | $33.75 | $33.80 |
| Purchase #5 | $23.31 | 8.329% | $25.2515 | $25.25 | $25.25 | $25.30 |
| Purchase #6 | $206.28 | 4.593% | $215.7544 | $215.75 | $215.75 | $215.80 |
| Purchase #7 | $212.68 | 10.559% | $235.1369 | $235.14 | $235.15 | $235.10 |
| 7 purchase totals = | $976.29 | $1,052.1412 | $1,052.14 | $1,052.10 | $1,052.30 | |