| 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 | $70.87 | 3.625% | $73.439 | $73.44 | $73.45 | $73.40 |
| Purchase #2 | $246.82 | 12.651% | $278.0452 | $278.05 | $278.05 | $278.00 |
| Purchase #3 | $124.96 | 13.187% | $141.4385 | $141.44 | $141.45 | $141.40 |
| Purchase #4 | $208.30 | 5.839% | $220.4626 | $220.46 | $220.45 | $220.50 |
| Purchase #5 | $84.35 | 9.311% | $92.2038 | $92.20 | $92.20 | $92.20 |
| Purchase #6 | $77.48 | 3.181% | $79.9446 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $150.45 | 3.265% | $155.3622 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $963.23 | $1,040.8959 | $1,040.89 | $1,040.90 | $1,040.80 | |