| 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 | $227.63 | 12.591% | $256.2909 | $256.29 | $256.30 | $256.30 |
| Purchase #2 | $110.54 | 9.366% | $120.8932 | $120.89 | $120.90 | $120.90 |
| Purchase #3 | $102.55 | 9.759% | $112.5579 | $112.56 | $112.55 | $112.60 |
| Purchase #4 | $115.66 | 4.149% | $120.4587 | $120.46 | $120.45 | $120.50 |
| Purchase #5 | $184.29 | 9.259% | $201.3534 | $201.35 | $201.35 | $201.40 |
| Purchase #6 | $81.39 | 4.698% | $85.2137 | $85.21 | $85.20 | $85.20 |
| Purchase #7 | $104.50 | 3.507% | $108.1648 | $108.16 | $108.15 | $108.20 |
| 7 purchase totals = | $926.56 | $1,004.9326 | $1,004.92 | $1,004.90 | $1,005.10 | |