| 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 | $217.34 | 11.112% | $241.4908 | $241.49 | $241.50 | $241.50 |
| Purchase #2 | $216.43 | 5.402% | $228.1215 | $228.12 | $228.10 | $228.10 |
| Purchase #3 | $171.62 | 11.475% | $191.3134 | $191.31 | $191.30 | $191.30 |
| Purchase #4 | $117.59 | 13.714% | $133.7163 | $133.72 | $133.70 | $133.70 |
| Purchase #5 | $9.37 | 3.798% | $9.7259 | $9.73 | $9.75 | $9.70 |
| Purchase #6 | $58.66 | 9.163% | $64.035 | $64.04 | $64.05 | $64.00 |
| Purchase #7 | $41.28 | 13.819% | $46.9845 | $46.98 | $47.00 | $47.00 |
| 7 purchase totals = | $832.29 | $915.3874 | $915.39 | $915.40 | $915.30 | |