| 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 | $113.27 | 10.406% | $125.0569 | $125.06 | $125.05 | $125.10 |
| Purchase #2 | $131.30 | 10.587% | $145.2007 | $145.20 | $145.20 | $145.20 |
| Purchase #3 | $137.54 | 4.342% | $143.512 | $143.51 | $143.50 | $143.50 |
| Purchase #4 | $103.55 | 11.784% | $115.7523 | $115.75 | $115.75 | $115.80 |
| Purchase #5 | $248.95 | 13.212% | $281.8413 | $281.84 | $281.85 | $281.80 |
| Purchase #6 | $145.35 | 11.122% | $161.5158 | $161.52 | $161.50 | $161.50 |
| Purchase #7 | $102.40 | 5.256% | $107.7821 | $107.78 | $107.80 | $107.80 |
| 7 purchase totals = | $982.36 | $1,080.6611 | $1,080.66 | $1,080.65 | $1,080.70 | |