| 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 | $230.97 | 12.525% | $259.899 | $259.90 | $259.90 | $259.90 |
| Purchase #2 | $47.57 | 6.664% | $50.7401 | $50.74 | $50.75 | $50.70 |
| Purchase #3 | $168.55 | 5.145% | $177.2219 | $177.22 | $177.20 | $177.20 |
| Purchase #4 | $121.44 | 4.413% | $126.7991 | $126.80 | $126.80 | $126.80 |
| Purchase #5 | $54.97 | 4.624% | $57.5118 | $57.51 | $57.50 | $57.50 |
| Purchase #6 | $122.78 | 13.587% | $139.4621 | $139.46 | $139.45 | $139.50 |
| Purchase #7 | $21.99 | 5.393% | $23.1759 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $768.27 | $834.8099 | $834.81 | $834.80 | $834.80 | |