| 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 | $95.28 | 9.580% | $104.4078 | $104.41 | $104.40 | $104.40 |
| Purchase #2 | $115.60 | 3.820% | $120.0159 | $120.02 | $120.00 | $120.00 |
| Purchase #3 | $71.29 | 7.615% | $76.7187 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $219.70 | 8.702% | $238.8183 | $238.82 | $238.80 | $238.80 |
| Purchase #5 | $98.74 | 11.746% | $110.338 | $110.34 | $110.35 | $110.30 |
| Purchase #6 | $180.87 | 5.859% | $191.4672 | $191.47 | $191.45 | $191.50 |
| Purchase #7 | $104.62 | 12.171% | $117.3533 | $117.35 | $117.35 | $117.40 |
| 7 purchase totals = | $886.10 | $959.1192 | $959.13 | $959.05 | $959.10 | |