| 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 | $90.96 | 11.437% | $101.3631 | $101.36 | $101.35 | $101.40 |
| Purchase #2 | $58.66 | 8.404% | $63.5898 | $63.59 | $63.60 | $63.60 |
| Purchase #3 | $232.43 | 4.840% | $243.6796 | $243.68 | $243.70 | $243.70 |
| Purchase #4 | $249.68 | 11.314% | $277.9288 | $277.93 | $277.95 | $277.90 |
| Purchase #5 | $132.40 | 13.513% | $150.2912 | $150.29 | $150.30 | $150.30 |
| Purchase #6 | $107.44 | 10.253% | $118.4558 | $118.46 | $118.45 | $118.50 |
| Purchase #7 | $166.97 | 8.305% | $180.8369 | $180.84 | $180.85 | $180.80 |
| 7 purchase totals = | $1,038.54 | $1,136.1452 | $1,136.15 | $1,136.20 | $1,136.20 | |