| 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 | $100.28 | 11.748% | $112.0609 | $112.06 | $112.05 | $112.10 |
| Purchase #2 | $75.44 | 3.635% | $78.1822 | $78.18 | $78.20 | $78.20 |
| Purchase #3 | $227.92 | 5.766% | $241.0619 | $241.06 | $241.05 | $241.10 |
| Purchase #4 | $160.59 | 12.438% | $180.5642 | $180.56 | $180.55 | $180.60 |
| Purchase #5 | $60.46 | 6.517% | $64.4002 | $64.40 | $64.40 | $64.40 |
| Purchase #6 | $216.58 | 3.122% | $223.3416 | $223.34 | $223.35 | $223.30 |
| Purchase #7 | $123.59 | 9.380% | $135.1827 | $135.18 | $135.20 | $135.20 |
| 7 purchase totals = | $964.86 | $1,034.7937 | $1,034.78 | $1,034.80 | $1,034.90 | |