| 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 | $193.45 | 7.451% | $207.864 | $207.86 | $207.85 | $207.90 |
| Purchase #2 | $237.86 | 7.835% | $256.4963 | $256.50 | $256.50 | $256.50 |
| Purchase #3 | $226.96 | 3.253% | $234.343 | $234.34 | $234.35 | $234.30 |
| Purchase #4 | $46.71 | 3.372% | $48.2851 | $48.29 | $48.30 | $48.30 |
| Purchase #5 | $219.30 | 6.416% | $233.3703 | $233.37 | $233.35 | $233.40 |
| Purchase #6 | $121.25 | 7.167% | $129.94 | $129.94 | $129.95 | $129.90 |
| Purchase #7 | $122.51 | 4.507% | $128.0315 | $128.03 | $128.05 | $128.00 |
| 7 purchase totals = | $1,168.04 | $1,238.3302 | $1,238.33 | $1,238.35 | $1,238.30 | |