| 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 | $243.54 | 4.566% | $254.66 | $254.66 | $254.65 | $254.70 |
| Purchase #2 | $112.37 | 8.298% | $121.6945 | $121.69 | $121.70 | $121.70 |
| Purchase #3 | $84.92 | 9.553% | $93.0324 | $93.03 | $93.05 | $93.00 |
| Purchase #4 | $229.50 | 4.667% | $240.2108 | $240.21 | $240.20 | $240.20 |
| Purchase #5 | $249.83 | 6.854% | $266.9533 | $266.95 | $266.95 | $267.00 |
| Purchase #6 | $247.48 | 12.535% | $278.5016 | $278.50 | $278.50 | $278.50 |
| Purchase #7 | $55.90 | 7.283% | $59.9712 | $59.97 | $59.95 | $60.00 |
| 7 purchase totals = | $1,223.54 | $1,315.0238 | $1,315.01 | $1,315.00 | $1,315.10 | |