| 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 | $229.45 | 13.232% | $259.8108 | $259.81 | $259.80 | $259.80 |
| Purchase #2 | $126.90 | 8.579% | $137.7868 | $137.79 | $137.80 | $137.80 |
| Purchase #3 | $226.62 | 8.258% | $245.3343 | $245.33 | $245.35 | $245.30 |
| Purchase #4 | $164.79 | 3.352% | $170.3138 | $170.31 | $170.30 | $170.30 |
| Purchase #5 | $105.34 | 3.276% | $108.7909 | $108.79 | $108.80 | $108.80 |
| Purchase #6 | $238.35 | 11.319% | $265.3288 | $265.33 | $265.35 | $265.30 |
| Purchase #7 | $170.45 | 10.709% | $188.7035 | $188.70 | $188.70 | $188.70 |
| 7 purchase totals = | $1,261.90 | $1,376.0689 | $1,376.06 | $1,376.10 | $1,376.00 | |