| 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 | $250.82 | 3.711% | $260.1279 | $260.13 | $260.15 | $260.10 |
| Purchase #2 | $207.74 | 5.372% | $218.8998 | $218.90 | $218.90 | $218.90 |
| Purchase #3 | $216.97 | 12.681% | $244.484 | $244.48 | $244.50 | $244.50 |
| Purchase #4 | $217.51 | 6.567% | $231.7939 | $231.79 | $231.80 | $231.80 |
| Purchase #5 | $210.86 | 8.761% | $229.3334 | $229.33 | $229.35 | $229.30 |
| Purchase #6 | $148.64 | 10.739% | $164.6024 | $164.60 | $164.60 | $164.60 |
| Purchase #7 | $44.71 | 9.170% | $48.8099 | $48.81 | $48.80 | $48.80 |
| 7 purchase totals = | $1,297.25 | $1,398.0513 | $1,398.04 | $1,398.10 | $1,398.00 | |