| 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 | $218.41 | 3.857% | $226.8341 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $42.92 | 7.865% | $46.2957 | $46.30 | $46.30 | $46.30 |
| Purchase #3 | $239.95 | 6.204% | $254.8365 | $254.84 | $254.85 | $254.80 |
| Purchase #4 | $213.79 | 6.304% | $227.2673 | $227.27 | $227.25 | $227.30 |
| Purchase #5 | $244.48 | 3.239% | $252.3987 | $252.40 | $252.40 | $252.40 |
| Purchase #6 | $132.60 | 9.539% | $145.2487 | $145.25 | $145.25 | $145.20 |
| Purchase #7 | $218.48 | 13.698% | $248.4074 | $248.41 | $248.40 | $248.40 |
| 7 purchase totals = | $1,310.63 | $1,401.2884 | $1,401.30 | $1,401.30 | $1,401.20 | |