| 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 | $20.40 | 13.787% | $23.2125 | $23.21 | $23.20 | $23.20 |
| Purchase #2 | $116.64 | 3.506% | $120.7294 | $120.73 | $120.75 | $120.70 |
| Purchase #3 | $119.90 | 3.610% | $124.2284 | $124.23 | $124.25 | $124.20 |
| Purchase #4 | $57.65 | 6.120% | $61.1782 | $61.18 | $61.20 | $61.20 |
| Purchase #5 | $250.27 | 11.755% | $279.6892 | $279.69 | $279.70 | $279.70 |
| Purchase #6 | $198.78 | 7.691% | $214.0682 | $214.07 | $214.05 | $214.10 |
| Purchase #7 | $224.90 | 6.767% | $240.119 | $240.12 | $240.10 | $240.10 |
| 7 purchase totals = | $988.54 | $1,063.2249 | $1,063.23 | $1,063.25 | $1,063.20 | |