| 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 | $192.43 | 4.222% | $200.5544 | $200.55 | $200.55 | $200.60 |
| Purchase #2 | $133.75 | 11.368% | $148.9547 | $148.95 | $148.95 | $149.00 |
| Purchase #3 | $97.83 | 6.711% | $104.3954 | $104.40 | $104.40 | $104.40 |
| Purchase #4 | $200.84 | 13.542% | $228.0378 | $228.04 | $228.05 | $228.00 |
| Purchase #5 | $223.76 | 5.682% | $236.474 | $236.47 | $236.45 | $236.50 |
| Purchase #6 | $143.35 | 12.255% | $160.9175 | $160.92 | $160.90 | $160.90 |
| Purchase #7 | $191.71 | 13.224% | $217.0617 | $217.06 | $217.05 | $217.10 |
| 7 purchase totals = | $1,183.67 | $1,296.3955 | $1,296.39 | $1,296.35 | $1,296.50 | |