| 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 | $247.58 | 10.842% | $274.4226 | $274.42 | $274.40 | $274.40 |
| Purchase #2 | $102.85 | 8.116% | $111.1973 | $111.20 | $111.20 | $111.20 |
| Purchase #3 | $60.97 | 9.311% | $66.6469 | $66.65 | $66.65 | $66.60 |
| Purchase #4 | $67.84 | 9.306% | $74.1532 | $74.15 | $74.15 | $74.20 |
| Purchase #5 | $124.54 | 7.154% | $133.4496 | $133.45 | $133.45 | $133.40 |
| Purchase #6 | $85.80 | 8.466% | $93.0638 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $199.37 | 11.608% | $222.5129 | $222.51 | $222.50 | $222.50 |
| 7 purchase totals = | $888.95 | $975.4463 | $975.44 | $975.40 | $975.40 | |