| 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 | $238.65 | 11.622% | $266.3859 | $266.39 | $266.40 | $266.40 |
| Purchase #2 | $66.68 | 9.147% | $72.7792 | $72.78 | $72.80 | $72.80 |
| Purchase #3 | $24.25 | 13.522% | $27.5291 | $27.53 | $27.55 | $27.50 |
| Purchase #4 | $17.73 | 8.453% | $19.2287 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $150.36 | 13.674% | $170.9202 | $170.92 | $170.90 | $170.90 |
| Purchase #6 | $47.27 | 8.344% | $51.2142 | $51.21 | $51.20 | $51.20 |
| Purchase #7 | $198.29 | 10.696% | $219.4991 | $219.50 | $219.50 | $219.50 |
| 7 purchase totals = | $743.23 | $827.5564 | $827.56 | $827.60 | $827.50 | |