| 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 | $242.42 | 4.646% | $253.6828 | $253.68 | $253.70 | $253.70 |
| Purchase #2 | $110.64 | 12.473% | $124.4401 | $124.44 | $124.45 | $124.40 |
| Purchase #3 | $73.92 | 8.850% | $80.4619 | $80.46 | $80.45 | $80.50 |
| Purchase #4 | $8.71 | 9.190% | $9.5104 | $9.51 | $9.50 | $9.50 |
| Purchase #5 | $154.87 | 7.467% | $166.4341 | $166.43 | $166.45 | $166.40 |
| Purchase #6 | $174.39 | 7.746% | $187.8982 | $187.90 | $187.90 | $187.90 |
| Purchase #7 | $89.30 | 7.838% | $96.2993 | $96.30 | $96.30 | $96.30 |
| 7 purchase totals = | $854.25 | $918.7268 | $918.72 | $918.75 | $918.70 | |