| 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 | $60.70 | 12.412% | $68.2341 | $68.23 | $68.25 | $68.20 |
| Purchase #2 | $108.35 | 8.809% | $117.8946 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $115.97 | 5.562% | $122.4203 | $122.42 | $122.40 | $122.40 |
| Purchase #4 | $219.49 | 4.712% | $229.8324 | $229.83 | $229.85 | $229.80 |
| Purchase #5 | $18.64 | 12.463% | $20.9631 | $20.96 | $20.95 | $21.00 |
| Purchase #6 | $121.33 | 11.196% | $134.9141 | $134.91 | $134.90 | $134.90 |
| Purchase #7 | $197.64 | 7.636% | $212.7318 | $212.73 | $212.75 | $212.70 |
| 7 purchase totals = | $842.12 | $906.9904 | $906.97 | $907.00 | $906.90 | |