| 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 | $250.63 | 10.722% | $277.5025 | $277.50 | $277.50 | $277.50 |
| Purchase #2 | $126.50 | 7.609% | $136.1254 | $136.13 | $136.15 | $136.10 |
| Purchase #3 | $132.71 | 9.290% | $145.0388 | $145.04 | $145.05 | $145.00 |
| Purchase #4 | $81.32 | 8.441% | $88.1842 | $88.18 | $88.20 | $88.20 |
| Purchase #5 | $122.82 | 13.409% | $139.2889 | $139.29 | $139.30 | $139.30 |
| Purchase #6 | $250.88 | 10.484% | $277.1823 | $277.18 | $277.20 | $277.20 |
| Purchase #7 | $27.52 | 13.501% | $31.2355 | $31.24 | $31.25 | $31.20 |
| 7 purchase totals = | $992.38 | $1,094.5576 | $1,094.56 | $1,094.65 | $1,094.50 | |