| 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 | $143.32 | 3.605% | $148.4867 | $148.49 | $148.50 | $148.50 |
| Purchase #2 | $201.93 | 13.398% | $228.9846 | $228.98 | $229.00 | $229.00 |
| Purchase #3 | $210.81 | 9.711% | $231.2818 | $231.28 | $231.30 | $231.30 |
| Purchase #4 | $44.59 | 12.627% | $50.2204 | $50.22 | $50.20 | $50.20 |
| Purchase #5 | $234.96 | 4.329% | $245.1314 | $245.13 | $245.15 | $245.10 |
| Purchase #6 | $81.41 | 9.241% | $88.9331 | $88.93 | $88.95 | $88.90 |
| Purchase #7 | $62.84 | 6.309% | $66.8046 | $66.80 | $66.80 | $66.80 |
| 7 purchase totals = | $979.86 | $1,059.8426 | $1,059.83 | $1,059.90 | $1,059.80 | |