| 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 | $12.65 | 11.585% | $14.1155 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $224.95 | 10.620% | $248.8397 | $248.84 | $248.85 | $248.80 |
| Purchase #3 | $195.67 | 9.570% | $214.3956 | $214.40 | $214.40 | $214.40 |
| Purchase #4 | $229.37 | 4.304% | $239.2421 | $239.24 | $239.25 | $239.20 |
| Purchase #5 | $15.49 | 6.360% | $16.4752 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $205.93 | 3.392% | $212.9151 | $212.92 | $212.90 | $212.90 |
| Purchase #7 | $40.78 | 8.607% | $44.2899 | $44.29 | $44.30 | $44.30 |
| 7 purchase totals = | $924.84 | $990.2731 | $990.29 | $990.30 | $990.20 | |