| 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 | $101.88 | 11.200% | $113.2906 | $113.29 | $113.30 | $113.30 |
| Purchase #2 | $242.34 | 9.425% | $265.1805 | $265.18 | $265.20 | $265.20 |
| Purchase #3 | $147.44 | 11.709% | $164.7037 | $164.70 | $164.70 | $164.70 |
| Purchase #4 | $56.46 | 8.170% | $61.0728 | $61.07 | $61.05 | $61.10 |
| Purchase #5 | $116.36 | 3.487% | $120.4175 | $120.42 | $120.40 | $120.40 |
| Purchase #6 | $53.28 | 4.830% | $55.8534 | $55.85 | $55.85 | $55.90 |
| Purchase #7 | $73.60 | 12.383% | $82.7139 | $82.71 | $82.70 | $82.70 |
| 7 purchase totals = | $791.36 | $863.2324 | $863.22 | $863.20 | $863.30 | |