| 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 | $221.62 | 8.667% | $240.8278 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $20.69 | 8.240% | $22.3949 | $22.39 | $22.40 | $22.40 |
| Purchase #3 | $102.51 | 3.405% | $106.0005 | $106.00 | $106.00 | $106.00 |
| Purchase #4 | $136.84 | 7.310% | $146.843 | $146.84 | $146.85 | $146.80 |
| Purchase #5 | $117.32 | 6.134% | $124.5164 | $124.52 | $124.50 | $124.50 |
| Purchase #6 | $243.63 | 8.400% | $264.0949 | $264.09 | $264.10 | $264.10 |
| Purchase #7 | $212.46 | 9.550% | $232.7499 | $232.75 | $232.75 | $232.70 |
| 7 purchase totals = | $1,055.07 | $1,137.4274 | $1,137.42 | $1,137.45 | $1,137.30 | |