| 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 | $225.80 | 6.572% | $240.6396 | $240.64 | $240.65 | $240.60 |
| Purchase #2 | $175.70 | 9.663% | $192.6779 | $192.68 | $192.70 | $192.70 |
| Purchase #3 | $76.39 | 13.251% | $86.5124 | $86.51 | $86.50 | $86.50 |
| Purchase #4 | $146.36 | 4.607% | $153.1028 | $153.10 | $153.10 | $153.10 |
| Purchase #5 | $175.49 | 13.121% | $198.516 | $198.52 | $198.50 | $198.50 |
| Purchase #6 | $216.39 | 12.537% | $243.5188 | $243.52 | $243.50 | $243.50 |
| Purchase #7 | $244.92 | 11.193% | $272.3339 | $272.33 | $272.35 | $272.30 |
| 7 purchase totals = | $1,261.05 | $1,387.3014 | $1,387.30 | $1,387.30 | $1,387.20 | |