| 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 | $184.66 | 11.783% | $206.4185 | $206.42 | $206.40 | $206.40 |
| Purchase #2 | $123.76 | 13.170% | $140.0592 | $140.06 | $140.05 | $140.10 |
| Purchase #3 | $209.90 | 4.249% | $218.8187 | $218.82 | $218.80 | $218.80 |
| Purchase #4 | $215.47 | 7.785% | $232.2443 | $232.24 | $232.25 | $232.20 |
| Purchase #5 | $106.37 | 5.679% | $112.4108 | $112.41 | $112.40 | $112.40 |
| Purchase #6 | $36.56 | 7.439% | $39.2797 | $39.28 | $39.30 | $39.30 |
| Purchase #7 | $13.77 | 11.145% | $15.3047 | $15.30 | $15.30 | $15.30 |
| 7 purchase totals = | $890.49 | $964.5359 | $964.53 | $964.50 | $964.50 | |