| 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 | $125.34 | 9.590% | $137.3601 | $137.36 | $137.35 | $137.40 |
| Purchase #2 | $189.84 | 10.271% | $209.3385 | $209.34 | $209.35 | $209.30 |
| Purchase #3 | $218.88 | 12.592% | $246.4414 | $246.44 | $246.45 | $246.40 |
| Purchase #4 | $44.58 | 13.758% | $50.7133 | $50.71 | $50.70 | $50.70 |
| Purchase #5 | $196.44 | 7.575% | $211.3203 | $211.32 | $211.30 | $211.30 |
| Purchase #6 | $41.50 | 9.734% | $45.5396 | $45.54 | $45.55 | $45.50 |
| Purchase #7 | $42.32 | 12.177% | $47.4733 | $47.47 | $47.45 | $47.50 |
| 7 purchase totals = | $858.90 | $948.1865 | $948.18 | $948.15 | $948.10 | |