| 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 | $207.83 | 9.458% | $227.4866 | $227.49 | $227.50 | $227.50 |
| Purchase #2 | $56.38 | 10.293% | $62.1832 | $62.18 | $62.20 | $62.20 |
| Purchase #3 | $101.97 | 9.631% | $111.7907 | $111.79 | $111.80 | $111.80 |
| Purchase #4 | $191.60 | 7.664% | $206.2842 | $206.28 | $206.30 | $206.30 |
| Purchase #5 | $69.57 | 6.749% | $74.2653 | $74.27 | $74.25 | $74.30 |
| Purchase #6 | $170.68 | 3.643% | $176.8979 | $176.90 | $176.90 | $176.90 |
| Purchase #7 | $47.91 | 4.480% | $50.0564 | $50.06 | $50.05 | $50.10 |
| 7 purchase totals = | $845.94 | $908.9643 | $908.97 | $909.00 | $909.10 | |