| 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 | $23.37 | 4.527% | $24.428 | $24.43 | $24.45 | $24.40 |
| Purchase #2 | $52.86 | 4.206% | $55.0833 | $55.08 | $55.10 | $55.10 |
| Purchase #3 | $83.36 | 12.465% | $93.7508 | $93.75 | $93.75 | $93.80 |
| Purchase #4 | $216.55 | 11.127% | $240.6455 | $240.65 | $240.65 | $240.60 |
| Purchase #5 | $175.42 | 13.151% | $198.4895 | $198.49 | $198.50 | $198.50 |
| Purchase #6 | $232.28 | 4.743% | $243.297 | $243.30 | $243.30 | $243.30 |
| Purchase #7 | $227.62 | 3.551% | $235.7028 | $235.70 | $235.70 | $235.70 |
| 7 purchase totals = | $1,011.46 | $1,091.3969 | $1,091.40 | $1,091.45 | $1,091.40 | |