| 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 | $207.84 | 13.724% | $236.364 | $236.36 | $236.35 | $236.40 |
| Purchase #2 | $143.46 | 3.202% | $148.0536 | $148.05 | $148.05 | $148.10 |
| Purchase #3 | $187.90 | 10.146% | $206.9643 | $206.96 | $206.95 | $207.00 |
| Purchase #4 | $196.54 | 12.523% | $221.1527 | $221.15 | $221.15 | $221.20 |
| Purchase #5 | $84.92 | 7.658% | $91.4232 | $91.42 | $91.40 | $91.40 |
| Purchase #6 | $139.73 | 6.157% | $148.3332 | $148.33 | $148.35 | $148.30 |
| Purchase #7 | $92.86 | 7.354% | $99.6889 | $99.69 | $99.70 | $99.70 |
| 7 purchase totals = | $1,053.25 | $1,151.9799 | $1,151.96 | $1,151.95 | $1,152.10 | |