| 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 | $184.41 | 8.456% | $200.0037 | $200.00 | $200.00 | $200.00 |
| Purchase #2 | $205.53 | 13.819% | $233.9322 | $233.93 | $233.95 | $233.90 |
| Purchase #3 | $105.29 | 7.624% | $113.3173 | $113.32 | $113.30 | $113.30 |
| Purchase #4 | $236.37 | 11.441% | $263.4131 | $263.41 | $263.40 | $263.40 |
| Purchase #5 | $34.89 | 10.371% | $38.5084 | $38.51 | $38.50 | $38.50 |
| Purchase #6 | $199.69 | 4.860% | $209.3949 | $209.39 | $209.40 | $209.40 |
| Purchase #7 | $202.91 | 5.199% | $213.4593 | $213.46 | $213.45 | $213.50 |
| 7 purchase totals = | $1,169.09 | $1,272.0289 | $1,272.02 | $1,272.00 | $1,272.00 | |