| 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 | $222.51 | 13.156% | $251.7834 | $251.78 | $251.80 | $251.80 |
| Purchase #2 | $40.39 | 8.685% | $43.8979 | $43.90 | $43.90 | $43.90 |
| Purchase #3 | $7.49 | 5.621% | $7.911 | $7.91 | $7.90 | $7.90 |
| Purchase #4 | $87.32 | 5.341% | $91.9838 | $91.98 | $92.00 | $92.00 |
| Purchase #5 | $134.81 | 9.808% | $148.0322 | $148.03 | $148.05 | $148.00 |
| Purchase #6 | $169.30 | 3.783% | $175.7046 | $175.70 | $175.70 | $175.70 |
| Purchase #7 | $201.28 | 6.697% | $214.7597 | $214.76 | $214.75 | $214.80 |
| 7 purchase totals = | $863.10 | $934.0726 | $934.06 | $934.10 | $934.10 | |