| 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 | $226.88 | 10.267% | $250.1738 | $250.17 | $250.15 | $250.20 |
| Purchase #2 | $248.57 | 4.436% | $259.5966 | $259.60 | $259.60 | $259.60 |
| Purchase #3 | $90.78 | 3.294% | $93.7703 | $93.77 | $93.75 | $93.80 |
| Purchase #4 | $211.40 | 9.279% | $231.0158 | $231.02 | $231.00 | $231.00 |
| Purchase #5 | $250.49 | 3.494% | $259.2421 | $259.24 | $259.25 | $259.20 |
| Purchase #6 | $153.28 | 6.741% | $163.6126 | $163.61 | $163.60 | $163.60 |
| Purchase #7 | $216.39 | 3.238% | $223.3967 | $223.40 | $223.40 | $223.40 |
| 7 purchase totals = | $1,397.79 | $1,480.8079 | $1,480.81 | $1,480.75 | $1,480.80 | |