| 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 | $103.67 | 13.322% | $117.4809 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $224.36 | 5.714% | $237.1799 | $237.18 | $237.20 | $237.20 |
| Purchase #3 | $118.86 | 8.559% | $129.0332 | $129.03 | $129.05 | $129.00 |
| Purchase #4 | $103.92 | 12.767% | $117.1875 | $117.19 | $117.20 | $117.20 |
| Purchase #5 | $243.49 | 13.433% | $276.198 | $276.20 | $276.20 | $276.20 |
| Purchase #6 | $97.79 | 11.720% | $109.251 | $109.25 | $109.25 | $109.30 |
| Purchase #7 | $146.40 | 5.127% | $153.9059 | $153.91 | $153.90 | $153.90 |
| 7 purchase totals = | $1,038.49 | $1,140.2364 | $1,140.24 | $1,140.30 | $1,140.30 | |