| 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 | $250.86 | 8.748% | $272.8052 | $272.81 | $272.80 | $272.80 |
| Purchase #2 | $60.61 | 12.574% | $68.2311 | $68.23 | $68.25 | $68.20 |
| Purchase #3 | $86.42 | 3.811% | $89.7135 | $89.71 | $89.70 | $89.70 |
| Purchase #4 | $113.28 | 6.341% | $120.4631 | $120.46 | $120.45 | $120.50 |
| Purchase #5 | $109.36 | 11.678% | $122.1311 | $122.13 | $122.15 | $122.10 |
| Purchase #6 | $37.32 | 5.111% | $39.2274 | $39.23 | $39.25 | $39.20 |
| Purchase #7 | $187.60 | 7.351% | $201.3905 | $201.39 | $201.40 | $201.40 |
| 7 purchase totals = | $845.45 | $913.9619 | $913.96 | $914.00 | $913.90 | |