| 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 | $245.83 | 8.482% | $266.6813 | $266.68 | $266.70 | $266.70 |
| Purchase #2 | $234.38 | 13.666% | $266.4104 | $266.41 | $266.40 | $266.40 |
| Purchase #3 | $217.61 | 5.432% | $229.4306 | $229.43 | $229.45 | $229.40 |
| Purchase #4 | $59.85 | 13.690% | $68.0435 | $68.04 | $68.05 | $68.00 |
| Purchase #5 | $8.62 | 7.217% | $9.2421 | $9.24 | $9.25 | $9.20 |
| Purchase #6 | $90.55 | 9.785% | $99.4103 | $99.41 | $99.40 | $99.40 |
| Purchase #7 | $140.74 | 11.137% | $156.4142 | $156.41 | $156.40 | $156.40 |
| 7 purchase totals = | $997.58 | $1,095.6324 | $1,095.62 | $1,095.65 | $1,095.50 | |