| 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 | $112.50 | 7.867% | $121.3504 | $121.35 | $121.35 | $121.40 |
| Purchase #2 | $189.86 | 7.202% | $203.5337 | $203.53 | $203.55 | $203.50 |
| Purchase #3 | $167.49 | 13.249% | $189.6808 | $189.68 | $189.70 | $189.70 |
| Purchase #4 | $14.27 | 6.532% | $15.2021 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $178.31 | 11.770% | $199.2971 | $199.30 | $199.30 | $199.30 |
| Purchase #6 | $58.67 | 12.552% | $66.0343 | $66.03 | $66.05 | $66.00 |
| Purchase #7 | $195.66 | 11.734% | $218.6187 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $916.76 | $1,013.7171 | $1,013.71 | $1,013.75 | $1,013.70 | |