| 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 | $116.66 | 11.251% | $129.7854 | $129.79 | $129.80 | $129.80 |
| Purchase #2 | $153.81 | 4.379% | $160.5453 | $160.55 | $160.55 | $160.50 |
| Purchase #3 | $108.70 | 9.808% | $119.3613 | $119.36 | $119.35 | $119.40 |
| Purchase #4 | $195.95 | 9.290% | $214.1538 | $214.15 | $214.15 | $214.20 |
| Purchase #5 | $29.68 | 3.152% | $30.6155 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $206.86 | 13.591% | $234.9743 | $234.97 | $234.95 | $235.00 |
| Purchase #7 | $238.40 | 10.568% | $263.5941 | $263.59 | $263.60 | $263.60 |
| 7 purchase totals = | $1,050.06 | $1,153.0297 | $1,153.03 | $1,153.00 | $1,153.10 | |