| 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 | $247.25 | 10.240% | $272.5684 | $272.57 | $272.55 | $272.60 |
| Purchase #2 | $233.75 | 8.269% | $253.0788 | $253.08 | $253.10 | $253.10 |
| Purchase #3 | $64.72 | 5.297% | $68.1482 | $68.15 | $68.15 | $68.10 |
| Purchase #4 | $95.46 | 6.826% | $101.9761 | $101.98 | $102.00 | $102.00 |
| Purchase #5 | $195.82 | 12.425% | $220.1506 | $220.15 | $220.15 | $220.20 |
| Purchase #6 | $109.65 | 3.401% | $113.3792 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $124.63 | 12.693% | $140.4493 | $140.45 | $140.45 | $140.40 |
| 7 purchase totals = | $1,071.28 | $1,169.7506 | $1,169.76 | $1,169.80 | $1,169.80 | |