| 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 | $227.98 | 6.580% | $242.9811 | $242.98 | $243.00 | $243.00 |
| Purchase #2 | $151.42 | 5.227% | $159.3347 | $159.33 | $159.35 | $159.30 |
| Purchase #3 | $192.82 | 13.716% | $219.2672 | $219.27 | $219.25 | $219.30 |
| Purchase #4 | $198.30 | 4.413% | $207.051 | $207.05 | $207.05 | $207.10 |
| Purchase #5 | $168.77 | 9.325% | $184.5078 | $184.51 | $184.50 | $184.50 |
| Purchase #6 | $85.61 | 7.408% | $91.952 | $91.95 | $91.95 | $92.00 |
| Purchase #7 | $213.46 | 3.611% | $221.168 | $221.17 | $221.15 | $221.20 |
| 7 purchase totals = | $1,238.36 | $1,326.2618 | $1,326.26 | $1,326.25 | $1,326.40 | |