| 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 | $192.53 | 5.455% | $203.0325 | $203.03 | $203.05 | $203.00 |
| Purchase #2 | $227.72 | 4.777% | $238.5982 | $238.60 | $238.60 | $238.60 |
| Purchase #3 | $97.83 | 8.504% | $106.1495 | $106.15 | $106.15 | $106.10 |
| Purchase #4 | $238.27 | 7.193% | $255.4088 | $255.41 | $255.40 | $255.40 |
| Purchase #5 | $214.31 | 3.214% | $221.1979 | $221.20 | $221.20 | $221.20 |
| Purchase #6 | $211.51 | 11.282% | $235.3726 | $235.37 | $235.35 | $235.40 |
| Purchase #7 | $114.95 | 5.515% | $121.2895 | $121.29 | $121.30 | $121.30 |
| 7 purchase totals = | $1,297.12 | $1,381.0490 | $1,381.05 | $1,381.05 | $1,381.00 | |