| 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 | $141.69 | 7.152% | $151.8237 | $151.82 | $151.80 | $151.80 |
| Purchase #2 | $242.72 | 13.648% | $275.8464 | $275.85 | $275.85 | $275.80 |
| Purchase #3 | $134.42 | 5.833% | $142.2607 | $142.26 | $142.25 | $142.30 |
| Purchase #4 | $72.86 | 11.724% | $81.4021 | $81.40 | $81.40 | $81.40 |
| Purchase #5 | $236.82 | 8.512% | $256.9781 | $256.98 | $257.00 | $257.00 |
| Purchase #6 | $86.90 | 11.358% | $96.7701 | $96.77 | $96.75 | $96.80 |
| Purchase #7 | $210.52 | 9.634% | $230.8015 | $230.80 | $230.80 | $230.80 |
| 7 purchase totals = | $1,125.93 | $1,235.8826 | $1,235.88 | $1,235.85 | $1,235.90 | |