| 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 | $249.99 | 5.776% | $264.4294 | $264.43 | $264.45 | $264.40 |
| Purchase #2 | $78.61 | 5.356% | $82.8204 | $82.82 | $82.80 | $82.80 |
| Purchase #3 | $220.78 | 9.109% | $240.8909 | $240.89 | $240.90 | $240.90 |
| Purchase #4 | $77.33 | 9.660% | $84.8001 | $84.80 | $84.80 | $84.80 |
| Purchase #5 | $61.35 | 9.863% | $67.401 | $67.40 | $67.40 | $67.40 |
| Purchase #6 | $68.67 | 7.301% | $73.6836 | $73.68 | $73.70 | $73.70 |
| Purchase #7 | $183.48 | 3.360% | $189.6449 | $189.64 | $189.65 | $189.60 |
| 7 purchase totals = | $940.21 | $1,003.6703 | $1,003.66 | $1,003.70 | $1,003.60 | |