| 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 | $250.90 | 9.871% | $275.6663 | $275.67 | $275.65 | $275.70 |
| Purchase #2 | $139.68 | 6.747% | $149.1042 | $149.10 | $149.10 | $149.10 |
| Purchase #3 | $199.87 | 12.746% | $225.3454 | $225.35 | $225.35 | $225.30 |
| Purchase #4 | $150.92 | 4.192% | $157.2466 | $157.25 | $157.25 | $157.20 |
| Purchase #5 | $45.31 | 5.164% | $47.6498 | $47.65 | $47.65 | $47.60 |
| Purchase #6 | $244.68 | 11.795% | $273.54 | $273.54 | $273.55 | $273.50 |
| Purchase #7 | $65.53 | 4.350% | $68.3806 | $68.38 | $68.40 | $68.40 |
| 7 purchase totals = | $1,096.89 | $1,196.9329 | $1,196.94 | $1,196.95 | $1,196.80 | |