| 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 | $109.33 | 7.235% | $117.24 | $117.24 | $117.25 | $117.20 |
| Purchase #2 | $188.86 | 12.299% | $212.0879 | $212.09 | $212.10 | $212.10 |
| Purchase #3 | $5.31 | 11.154% | $5.9023 | $5.90 | $5.90 | $5.90 |
| Purchase #4 | $19.97 | 7.809% | $21.5295 | $21.53 | $21.55 | $21.50 |
| Purchase #5 | $182.58 | 6.797% | $194.99 | $194.99 | $195.00 | $195.00 |
| Purchase #6 | $60.59 | 12.619% | $68.2359 | $68.24 | $68.25 | $68.20 |
| Purchase #7 | $79.87 | 10.424% | $88.1956 | $88.20 | $88.20 | $88.20 |
| 7 purchase totals = | $646.51 | $708.1812 | $708.19 | $708.25 | $708.10 | |