| 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 | $226.72 | 13.765% | $257.928 | $257.93 | $257.95 | $257.90 |
| Purchase #2 | $174.30 | 9.768% | $191.3256 | $191.33 | $191.35 | $191.30 |
| Purchase #3 | $128.80 | 5.805% | $136.2768 | $136.28 | $136.30 | $136.30 |
| Purchase #4 | $208.41 | 6.221% | $221.3752 | $221.38 | $221.40 | $221.40 |
| Purchase #5 | $23.83 | 11.333% | $26.5307 | $26.53 | $26.55 | $26.50 |
| Purchase #6 | $101.48 | 7.188% | $108.7744 | $108.77 | $108.75 | $108.80 |
| Purchase #7 | $26.94 | 5.765% | $28.4931 | $28.49 | $28.50 | $28.50 |
| 7 purchase totals = | $890.48 | $970.7038 | $970.71 | $970.80 | $970.70 | |