| 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 | $114.58 | 12.742% | $129.1798 | $129.18 | $129.20 | $129.20 |
| Purchase #2 | $234.62 | 9.428% | $256.74 | $256.74 | $256.75 | $256.70 |
| Purchase #3 | $243.90 | 3.552% | $252.5633 | $252.56 | $252.55 | $252.60 |
| Purchase #4 | $214.81 | 3.131% | $221.5357 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $210.39 | 6.639% | $224.3578 | $224.36 | $224.35 | $224.40 |
| Purchase #6 | $125.30 | 5.845% | $132.6238 | $132.62 | $132.60 | $132.60 |
| Purchase #7 | $159.39 | 7.231% | $170.9155 | $170.92 | $170.90 | $170.90 |
| 7 purchase totals = | $1,302.99 | $1,387.9159 | $1,387.92 | $1,387.90 | $1,387.90 | |