| 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 | $196.56 | 10.249% | $216.7054 | $216.71 | $216.70 | $216.70 |
| Purchase #2 | $70.82 | 3.390% | $73.2208 | $73.22 | $73.20 | $73.20 |
| Purchase #3 | $93.42 | 10.345% | $103.0843 | $103.08 | $103.10 | $103.10 |
| Purchase #4 | $207.28 | 10.573% | $229.1957 | $229.20 | $229.20 | $229.20 |
| Purchase #5 | $24.62 | 3.386% | $25.4536 | $25.45 | $25.45 | $25.50 |
| Purchase #6 | $77.70 | 4.336% | $81.0691 | $81.07 | $81.05 | $81.10 |
| Purchase #7 | $164.50 | 3.355% | $170.019 | $170.02 | $170.00 | $170.00 |
| 7 purchase totals = | $834.90 | $898.7479 | $898.75 | $898.70 | $898.80 | |