| 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 | $95.29 | 7.733% | $102.6588 | $102.66 | $102.65 | $102.70 |
| Purchase #2 | $137.56 | 12.254% | $154.4166 | $154.42 | $154.40 | $154.40 |
| Purchase #3 | $78.55 | 11.340% | $87.4576 | $87.46 | $87.45 | $87.50 |
| Purchase #4 | $138.39 | 10.578% | $153.0289 | $153.03 | $153.05 | $153.00 |
| Purchase #5 | $203.50 | 7.849% | $219.4727 | $219.47 | $219.45 | $219.50 |
| Purchase #6 | $248.93 | 6.552% | $265.2399 | $265.24 | $265.25 | $265.20 |
| Purchase #7 | $59.25 | 7.279% | $63.5628 | $63.56 | $63.55 | $63.60 |
| 7 purchase totals = | $961.47 | $1,045.8373 | $1,045.84 | $1,045.80 | $1,045.90 | |