| 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 | $109.72 | 13.733% | $124.7878 | $124.79 | $124.80 | $124.80 |
| Purchase #2 | $240.47 | 11.606% | $268.3789 | $268.38 | $268.40 | $268.40 |
| Purchase #3 | $189.73 | 8.249% | $205.3808 | $205.38 | $205.40 | $205.40 |
| Purchase #4 | $20.88 | 10.715% | $23.1173 | $23.12 | $23.10 | $23.10 |
| Purchase #5 | $11.83 | 6.215% | $12.5652 | $12.57 | $12.55 | $12.60 |
| Purchase #6 | $195.65 | 9.225% | $213.6987 | $213.70 | $213.70 | $213.70 |
| Purchase #7 | $115.25 | 11.331% | $128.309 | $128.31 | $128.30 | $128.30 |
| 7 purchase totals = | $883.53 | $976.2377 | $976.25 | $976.25 | $976.30 | |