| 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 | $216.81 | 6.412% | $230.7119 | $230.71 | $230.70 | $230.70 |
| Purchase #2 | $228.45 | 10.844% | $253.2231 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $104.86 | 3.350% | $108.3728 | $108.37 | $108.35 | $108.40 |
| Purchase #4 | $222.41 | 9.512% | $243.5656 | $243.57 | $243.55 | $243.60 |
| Purchase #5 | $187.59 | 5.106% | $197.1683 | $197.17 | $197.15 | $197.20 |
| Purchase #6 | $96.62 | 8.712% | $105.0375 | $105.04 | $105.05 | $105.00 |
| Purchase #7 | $10.80 | 3.188% | $11.1443 | $11.14 | $11.15 | $11.10 |
| 7 purchase totals = | $1,067.54 | $1,149.2235 | $1,149.22 | $1,149.15 | $1,149.20 | |