| 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 | $92.56 | 10.109% | $101.9169 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $160.86 | 5.519% | $169.7379 | $169.74 | $169.75 | $169.70 |
| Purchase #3 | $218.61 | 11.368% | $243.4616 | $243.46 | $243.45 | $243.50 |
| Purchase #4 | $230.53 | 5.697% | $243.6633 | $243.66 | $243.65 | $243.70 |
| Purchase #5 | $44.69 | 12.494% | $50.2736 | $50.27 | $50.25 | $50.30 |
| Purchase #6 | $29.30 | 3.492% | $30.3232 | $30.32 | $30.30 | $30.30 |
| Purchase #7 | $122.39 | 12.669% | $137.8956 | $137.90 | $137.90 | $137.90 |
| 7 purchase totals = | $898.94 | $977.2721 | $977.27 | $977.20 | $977.30 | |