| 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 | $208.55 | 6.437% | $221.9744 | $221.97 | $221.95 | $222.00 |
| Purchase #2 | $212.26 | 10.817% | $235.2202 | $235.22 | $235.20 | $235.20 |
| Purchase #3 | $50.93 | 7.673% | $54.8379 | $54.84 | $54.85 | $54.80 |
| Purchase #4 | $122.90 | 11.202% | $136.6673 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $84.35 | 9.454% | $92.3244 | $92.32 | $92.30 | $92.30 |
| Purchase #6 | $11.57 | 9.779% | $12.7014 | $12.70 | $12.70 | $12.70 |
| Purchase #7 | $159.54 | 13.427% | $180.9614 | $180.96 | $180.95 | $181.00 |
| 7 purchase totals = | $850.10 | $934.6870 | $934.68 | $934.60 | $934.70 | |