| 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 | $230.35 | 12.630% | $259.4432 | $259.44 | $259.45 | $259.40 |
| Purchase #2 | $91.34 | 11.769% | $102.0898 | $102.09 | $102.10 | $102.10 |
| Purchase #3 | $59.97 | 8.602% | $65.1286 | $65.13 | $65.15 | $65.10 |
| Purchase #4 | $88.59 | 5.210% | $93.2055 | $93.21 | $93.20 | $93.20 |
| Purchase #5 | $38.80 | 10.644% | $42.9299 | $42.93 | $42.95 | $42.90 |
| Purchase #6 | $204.61 | 9.297% | $223.6326 | $223.63 | $223.65 | $223.60 |
| Purchase #7 | $20.46 | 9.202% | $22.3427 | $22.34 | $22.35 | $22.30 |
| 7 purchase totals = | $734.12 | $808.7723 | $808.77 | $808.85 | $808.60 | |