| 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 | $239.48 | 4.417% | $250.0578 | $250.06 | $250.05 | $250.10 |
| Purchase #2 | $22.26 | 11.259% | $24.7663 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $99.61 | 10.763% | $110.331 | $110.33 | $110.35 | $110.30 |
| Purchase #4 | $80.88 | 11.849% | $90.4635 | $90.46 | $90.45 | $90.50 |
| Purchase #5 | $52.53 | 10.479% | $58.0346 | $58.03 | $58.05 | $58.00 |
| Purchase #6 | $204.93 | 12.343% | $230.2245 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $28.55 | 6.212% | $30.3235 | $30.32 | $30.30 | $30.30 |
| 7 purchase totals = | $728.24 | $794.2012 | $794.19 | $794.15 | $794.20 | |