| 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 | $189.27 | 5.194% | $199.1007 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $193.31 | 12.403% | $217.2862 | $217.29 | $217.30 | $217.30 |
| Purchase #3 | $233.70 | 11.359% | $260.246 | $260.25 | $260.25 | $260.20 |
| Purchase #4 | $248.63 | 13.400% | $281.9464 | $281.95 | $281.95 | $281.90 |
| Purchase #5 | $113.95 | 7.189% | $122.1419 | $122.14 | $122.15 | $122.10 |
| Purchase #6 | $221.51 | 9.168% | $241.818 | $241.82 | $241.80 | $241.80 |
| Purchase #7 | $210.48 | 8.216% | $227.773 | $227.77 | $227.75 | $227.80 |
| 7 purchase totals = | $1,410.85 | $1,550.3122 | $1,550.32 | $1,550.30 | $1,550.20 | |