| 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 | $210.66 | 5.194% | $221.6017 | $221.60 | $221.60 | $221.60 |
| Purchase #2 | $86.77 | 10.847% | $96.1819 | $96.18 | $96.20 | $96.20 |
| Purchase #3 | $49.86 | 12.860% | $56.272 | $56.27 | $56.25 | $56.30 |
| Purchase #4 | $234.88 | 10.330% | $259.1431 | $259.14 | $259.15 | $259.10 |
| Purchase #5 | $78.39 | 5.661% | $82.8277 | $82.83 | $82.85 | $82.80 |
| Purchase #6 | $48.65 | 4.680% | $50.9268 | $50.93 | $50.95 | $50.90 |
| Purchase #7 | $217.46 | 6.744% | $232.1255 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $926.67 | $999.0787 | $999.08 | $999.15 | $999.00 | |