| 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 | $157.70 | 9.182% | $172.18 | $172.18 | $172.20 | $172.20 |
| Purchase #2 | $199.41 | 9.652% | $218.6571 | $218.66 | $218.65 | $218.70 |
| Purchase #3 | $6.26 | 12.817% | $7.0623 | $7.06 | $7.05 | $7.10 |
| Purchase #4 | $206.92 | 12.695% | $233.1885 | $233.19 | $233.20 | $233.20 |
| Purchase #5 | $232.97 | 13.539% | $264.5118 | $264.51 | $264.50 | $264.50 |
| Purchase #6 | $107.51 | 10.294% | $118.5771 | $118.58 | $118.60 | $118.60 |
| Purchase #7 | $9.28 | 7.589% | $9.9843 | $9.98 | $10.00 | $10.00 |
| 7 purchase totals = | $920.05 | $1,024.1611 | $1,024.16 | $1,024.20 | $1,024.30 | |