| 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 | $116.42 | 9.725% | $127.7418 | $127.74 | $127.75 | $127.70 |
| Purchase #2 | $193.71 | 10.253% | $213.5711 | $213.57 | $213.55 | $213.60 |
| Purchase #3 | $223.37 | 5.672% | $236.0395 | $236.04 | $236.05 | $236.00 |
| Purchase #4 | $101.67 | 11.152% | $113.0082 | $113.01 | $113.00 | $113.00 |
| Purchase #5 | $220.87 | 4.489% | $230.7849 | $230.78 | $230.80 | $230.80 |
| Purchase #6 | $170.77 | 6.247% | $181.438 | $181.44 | $181.45 | $181.40 |
| Purchase #7 | $43.85 | 11.431% | $48.8625 | $48.86 | $48.85 | $48.90 |
| 7 purchase totals = | $1,070.66 | $1,151.4460 | $1,151.44 | $1,151.45 | $1,151.40 | |