| 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 | $121.62 | 3.111% | $125.4036 | $125.40 | $125.40 | $125.40 |
| Purchase #2 | $226.58 | 8.567% | $245.9911 | $245.99 | $246.00 | $246.00 |
| Purchase #3 | $157.51 | 6.174% | $167.2347 | $167.23 | $167.25 | $167.20 |
| Purchase #4 | $43.86 | 7.490% | $47.1451 | $47.15 | $47.15 | $47.10 |
| Purchase #5 | $25.51 | 6.502% | $27.1687 | $27.17 | $27.15 | $27.20 |
| Purchase #6 | $202.31 | 7.850% | $218.1913 | $218.19 | $218.20 | $218.20 |
| Purchase #7 | $124.44 | 11.218% | $138.3997 | $138.40 | $138.40 | $138.40 |
| 7 purchase totals = | $901.83 | $969.5342 | $969.53 | $969.55 | $969.50 | |