| 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 | $195.25 | 12.370% | $219.4024 | $219.40 | $219.40 | $219.40 |
| Purchase #2 | $139.63 | 10.512% | $154.3079 | $154.31 | $154.30 | $154.30 |
| Purchase #3 | $231.91 | 9.681% | $254.3612 | $254.36 | $254.35 | $254.40 |
| Purchase #4 | $91.45 | 9.378% | $100.0262 | $100.03 | $100.05 | $100.00 |
| Purchase #5 | $143.84 | 9.334% | $157.266 | $157.27 | $157.25 | $157.30 |
| Purchase #6 | $216.47 | 11.495% | $241.3532 | $241.35 | $241.35 | $241.40 |
| Purchase #7 | $104.71 | 5.440% | $110.4062 | $110.41 | $110.40 | $110.40 |
| 7 purchase totals = | $1,123.26 | $1,237.1231 | $1,237.13 | $1,237.10 | $1,237.20 | |