| 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 | $202.49 | 7.222% | $217.1138 | $217.11 | $217.10 | $217.10 |
| Purchase #2 | $226.56 | 7.683% | $243.9666 | $243.97 | $243.95 | $244.00 |
| Purchase #3 | $139.35 | 5.326% | $146.7718 | $146.77 | $146.75 | $146.80 |
| Purchase #4 | $46.77 | 8.175% | $50.5934 | $50.59 | $50.60 | $50.60 |
| Purchase #5 | $153.85 | 9.175% | $167.9657 | $167.97 | $167.95 | $168.00 |
| Purchase #6 | $95.60 | 6.392% | $101.7108 | $101.71 | $101.70 | $101.70 |
| Purchase #7 | $234.39 | 7.682% | $252.3958 | $252.40 | $252.40 | $252.40 |
| 7 purchase totals = | $1,099.01 | $1,180.5179 | $1,180.52 | $1,180.45 | $1,180.60 | |