| 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 | $239.81 | 6.514% | $255.4312 | $255.43 | $255.45 | $255.40 |
| Purchase #2 | $110.99 | 6.137% | $117.8015 | $117.80 | $117.80 | $117.80 |
| Purchase #3 | $197.70 | 8.113% | $213.7394 | $213.74 | $213.75 | $213.70 |
| Purchase #4 | $210.69 | 6.396% | $224.1657 | $224.17 | $224.15 | $224.20 |
| Purchase #5 | $57.86 | 6.296% | $61.5029 | $61.50 | $61.50 | $61.50 |
| Purchase #6 | $5.72 | 12.612% | $6.4414 | $6.44 | $6.45 | $6.40 |
| Purchase #7 | $73.91 | 13.551% | $83.9255 | $83.93 | $83.95 | $83.90 |
| 7 purchase totals = | $896.68 | $963.0076 | $963.01 | $963.05 | $962.90 | |