| 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 | $9.58 | 10.597% | $10.5952 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $123.39 | 8.571% | $133.9658 | $133.97 | $133.95 | $134.00 |
| Purchase #3 | $162.93 | 9.582% | $178.542 | $178.54 | $178.55 | $178.50 |
| Purchase #4 | $116.64 | 3.853% | $121.1341 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $18.97 | 12.214% | $21.287 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $206.70 | 10.763% | $228.9471 | $228.95 | $228.95 | $228.90 |
| Purchase #7 | $205.45 | 10.661% | $227.353 | $227.35 | $227.35 | $227.40 |
| 7 purchase totals = | $843.66 | $921.8242 | $921.83 | $921.85 | $921.80 | |