| 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 | $96.66 | 5.586% | $102.0594 | $102.06 | $102.05 | $102.10 |
| Purchase #2 | $90.32 | 13.728% | $102.7191 | $102.72 | $102.70 | $102.70 |
| Purchase #3 | $138.46 | 7.450% | $148.7753 | $148.78 | $148.80 | $148.80 |
| Purchase #4 | $96.79 | 4.482% | $101.1281 | $101.13 | $101.15 | $101.10 |
| Purchase #5 | $201.44 | 3.496% | $208.4823 | $208.48 | $208.50 | $208.50 |
| Purchase #6 | $125.28 | 3.180% | $129.2639 | $129.26 | $129.25 | $129.30 |
| Purchase #7 | $231.42 | 11.676% | $258.4406 | $258.44 | $258.45 | $258.40 |
| 7 purchase totals = | $980.37 | $1,050.8687 | $1,050.87 | $1,050.90 | $1,050.90 | |