| 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 | $198.94 | 3.677% | $206.255 | $206.26 | $206.25 | $206.30 |
| Purchase #2 | $216.71 | 10.110% | $238.6194 | $238.62 | $238.60 | $238.60 |
| Purchase #3 | $114.47 | 12.685% | $128.9905 | $128.99 | $129.00 | $129.00 |
| Purchase #4 | $107.25 | 3.478% | $110.9802 | $110.98 | $111.00 | $111.00 |
| Purchase #5 | $7.31 | 11.200% | $8.1287 | $8.13 | $8.15 | $8.10 |
| Purchase #6 | $142.82 | 10.783% | $158.2203 | $158.22 | $158.20 | $158.20 |
| Purchase #7 | $129.90 | 12.155% | $145.6893 | $145.69 | $145.70 | $145.70 |
| 7 purchase totals = | $917.40 | $996.8834 | $996.89 | $996.90 | $996.90 | |