| 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 | $94.57 | 3.625% | $97.9982 | $98.00 | $98.00 | $98.00 |
| Purchase #2 | $46.94 | 11.385% | $52.2841 | $52.28 | $52.30 | $52.30 |
| Purchase #3 | $115.51 | 5.147% | $121.4553 | $121.46 | $121.45 | $121.50 |
| Purchase #4 | $166.89 | 13.700% | $189.7539 | $189.75 | $189.75 | $189.80 |
| Purchase #5 | $171.57 | 10.768% | $190.0447 | $190.04 | $190.05 | $190.00 |
| Purchase #6 | $133.93 | 8.397% | $145.1761 | $145.18 | $145.20 | $145.20 |
| Purchase #7 | $246.96 | 3.134% | $254.6997 | $254.70 | $254.70 | $254.70 |
| 7 purchase totals = | $976.37 | $1,051.4120 | $1,051.41 | $1,051.45 | $1,051.50 | |