| 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 | $224.28 | 9.681% | $245.9925 | $245.99 | $246.00 | $246.00 |
| Purchase #2 | $120.77 | 7.702% | $130.0717 | $130.07 | $130.05 | $130.10 |
| Purchase #3 | $45.72 | 3.574% | $47.354 | $47.35 | $47.35 | $47.40 |
| Purchase #4 | $110.38 | 5.763% | $116.7412 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $223.54 | 8.349% | $242.2034 | $242.20 | $242.20 | $242.20 |
| Purchase #6 | $212.32 | 5.234% | $223.4328 | $223.43 | $223.45 | $223.40 |
| Purchase #7 | $156.26 | 8.527% | $169.5843 | $169.58 | $169.60 | $169.60 |
| 7 purchase totals = | $1,093.27 | $1,175.3799 | $1,175.36 | $1,175.40 | $1,175.40 | |