| 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 | $207.53 | 9.538% | $227.3242 | $227.32 | $227.30 | $227.30 |
| Purchase #2 | $243.42 | 8.296% | $263.6141 | $263.61 | $263.60 | $263.60 |
| Purchase #3 | $153.96 | 8.124% | $166.4677 | $166.47 | $166.45 | $166.50 |
| Purchase #4 | $109.95 | 9.368% | $120.2501 | $120.25 | $120.25 | $120.30 |
| Purchase #5 | $104.45 | 10.812% | $115.7431 | $115.74 | $115.75 | $115.70 |
| Purchase #6 | $52.64 | 12.560% | $59.2516 | $59.25 | $59.25 | $59.30 |
| Purchase #7 | $113.68 | 13.512% | $129.0404 | $129.04 | $129.05 | $129.00 |
| 7 purchase totals = | $985.63 | $1,081.6912 | $1,081.68 | $1,081.65 | $1,081.70 | |