| 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 | $199.32 | 5.311% | $209.9059 | $209.91 | $209.90 | $209.90 |
| Purchase #2 | $105.53 | 3.261% | $108.9713 | $108.97 | $108.95 | $109.00 |
| Purchase #3 | $121.93 | 3.859% | $126.6353 | $126.64 | $126.65 | $126.60 |
| Purchase #4 | $48.89 | 4.286% | $50.9854 | $50.99 | $51.00 | $51.00 |
| Purchase #5 | $122.74 | 5.527% | $129.5238 | $129.52 | $129.50 | $129.50 |
| Purchase #6 | $247.83 | 3.119% | $255.5598 | $255.56 | $255.55 | $255.60 |
| Purchase #7 | $24.92 | 3.738% | $25.8515 | $25.85 | $25.85 | $25.90 |
| 7 purchase totals = | $871.16 | $907.4330 | $907.44 | $907.40 | $907.50 | |