| 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 | $219.91 | 4.346% | $229.4673 | $229.47 | $229.45 | $229.50 |
| Purchase #2 | $130.31 | 4.532% | $136.2156 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $173.45 | 12.169% | $194.5571 | $194.56 | $194.55 | $194.60 |
| Purchase #4 | $72.46 | 4.783% | $75.9258 | $75.93 | $75.95 | $75.90 |
| Purchase #5 | $54.39 | 5.657% | $57.4668 | $57.47 | $57.45 | $57.50 |
| Purchase #6 | $67.40 | 8.834% | $73.3541 | $73.35 | $73.35 | $73.40 |
| Purchase #7 | $221.47 | 11.395% | $246.7065 | $246.71 | $246.70 | $246.70 |
| 7 purchase totals = | $939.39 | $1,013.6932 | $1,013.71 | $1,013.65 | $1,013.80 | |