| 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 | $101.51 | 10.421% | $112.0884 | $112.09 | $112.10 | $112.10 |
| Purchase #2 | $117.47 | 9.180% | $128.2537 | $128.25 | $128.25 | $128.30 |
| Purchase #3 | $20.57 | 9.254% | $22.4735 | $22.47 | $22.45 | $22.50 |
| Purchase #4 | $216.84 | 7.458% | $233.0119 | $233.01 | $233.00 | $233.00 |
| Purchase #5 | $152.44 | 11.355% | $169.7496 | $169.75 | $169.75 | $169.70 |
| Purchase #6 | $156.51 | 8.766% | $170.2297 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $87.99 | 11.621% | $98.2153 | $98.22 | $98.20 | $98.20 |
| 7 purchase totals = | $853.33 | $934.0221 | $934.02 | $934.00 | $934.00 | |