| 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 | $119.29 | 10.719% | $132.0767 | $132.08 | $132.10 | $132.10 |
| Purchase #2 | $33.83 | 8.611% | $36.7431 | $36.74 | $36.75 | $36.70 |
| Purchase #3 | $175.84 | 7.193% | $188.4882 | $188.49 | $188.50 | $188.50 |
| Purchase #4 | $197.94 | 11.639% | $220.9782 | $220.98 | $221.00 | $221.00 |
| Purchase #5 | $42.76 | 4.637% | $44.7428 | $44.74 | $44.75 | $44.70 |
| Purchase #6 | $236.75 | 5.102% | $248.829 | $248.83 | $248.85 | $248.80 |
| Purchase #7 | $210.34 | 3.583% | $217.8765 | $217.88 | $217.90 | $217.90 |
| 7 purchase totals = | $1,016.75 | $1,089.7345 | $1,089.74 | $1,089.85 | $1,089.70 | |