| 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 | $219.85 | 9.348% | $240.4016 | $240.40 | $240.40 | $240.40 |
| Purchase #2 | $52.36 | 11.591% | $58.429 | $58.43 | $58.45 | $58.40 |
| Purchase #3 | $173.97 | 9.729% | $190.8955 | $190.90 | $190.90 | $190.90 |
| Purchase #4 | $93.70 | 4.121% | $97.5614 | $97.56 | $97.55 | $97.60 |
| Purchase #5 | $144.52 | 8.592% | $156.9372 | $156.94 | $156.95 | $156.90 |
| Purchase #6 | $162.62 | 10.811% | $180.2008 | $180.20 | $180.20 | $180.20 |
| Purchase #7 | $175.90 | 12.181% | $197.3264 | $197.33 | $197.35 | $197.30 |
| 7 purchase totals = | $1,022.92 | $1,121.7519 | $1,121.76 | $1,121.80 | $1,121.70 | |