| 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 | $219.40 | 13.738% | $249.5412 | $249.54 | $249.55 | $249.50 |
| Purchase #2 | $148.84 | 3.823% | $154.5302 | $154.53 | $154.55 | $154.50 |
| Purchase #3 | $225.52 | 7.853% | $243.2301 | $243.23 | $243.25 | $243.20 |
| Purchase #4 | $238.48 | 8.356% | $258.4074 | $258.41 | $258.40 | $258.40 |
| Purchase #5 | $240.27 | 5.715% | $254.0014 | $254.00 | $254.00 | $254.00 |
| Purchase #6 | $215.84 | 11.215% | $240.0465 | $240.05 | $240.05 | $240.00 |
| Purchase #7 | $44.98 | 8.453% | $48.7822 | $48.78 | $48.80 | $48.80 |
| 7 purchase totals = | $1,333.33 | $1,448.5390 | $1,448.54 | $1,448.60 | $1,448.40 | |