| 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 | $216.55 | 8.253% | $234.4219 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $47.47 | 11.669% | $53.0093 | $53.01 | $53.00 | $53.00 |
| Purchase #3 | $121.84 | 6.534% | $129.801 | $129.80 | $129.80 | $129.80 |
| Purchase #4 | $117.31 | 10.762% | $129.9349 | $129.93 | $129.95 | $129.90 |
| Purchase #5 | $159.26 | 11.134% | $176.992 | $176.99 | $177.00 | $177.00 |
| Purchase #6 | $24.76 | 8.700% | $26.9141 | $26.91 | $26.90 | $26.90 |
| Purchase #7 | $231.97 | 12.453% | $260.8572 | $260.86 | $260.85 | $260.90 |
| 7 purchase totals = | $919.16 | $1,011.9304 | $1,011.92 | $1,011.90 | $1,011.90 | |