| 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 | $132.77 | 4.197% | $138.3424 | $138.34 | $138.35 | $138.30 |
| Purchase #2 | $238.40 | 5.786% | $252.1938 | $252.19 | $252.20 | $252.20 |
| Purchase #3 | $116.44 | 12.685% | $131.2104 | $131.21 | $131.20 | $131.20 |
| Purchase #4 | $64.37 | 3.834% | $66.8379 | $66.84 | $66.85 | $66.80 |
| Purchase #5 | $61.71 | 7.827% | $66.54 | $66.54 | $66.55 | $66.50 |
| Purchase #6 | $104.93 | 5.166% | $110.3507 | $110.35 | $110.35 | $110.40 |
| Purchase #7 | $101.38 | 9.699% | $111.2128 | $111.21 | $111.20 | $111.20 |
| 7 purchase totals = | $820.00 | $876.6880 | $876.68 | $876.70 | $876.60 | |