| 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 | $191.30 | 11.186% | $212.6988 | $212.70 | $212.70 | $212.70 |
| Purchase #2 | $31.53 | 6.605% | $33.6126 | $33.61 | $33.60 | $33.60 |
| Purchase #3 | $236.61 | 12.324% | $265.7698 | $265.77 | $265.75 | $265.80 |
| Purchase #4 | $221.66 | 13.683% | $251.9897 | $251.99 | $252.00 | $252.00 |
| Purchase #5 | $50.82 | 4.625% | $53.1704 | $53.17 | $53.15 | $53.20 |
| Purchase #6 | $152.36 | 10.656% | $168.5955 | $168.60 | $168.60 | $168.60 |
| Purchase #7 | $102.88 | 9.815% | $112.9777 | $112.98 | $113.00 | $113.00 |
| 7 purchase totals = | $987.16 | $1,098.8145 | $1,098.82 | $1,098.80 | $1,098.90 | |