| 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 | $215.36 | 12.509% | $242.2994 | $242.30 | $242.30 | $242.30 |
| Purchase #2 | $149.78 | 8.859% | $163.049 | $163.05 | $163.05 | $163.00 |
| Purchase #3 | $162.33 | 4.538% | $169.6965 | $169.70 | $169.70 | $169.70 |
| Purchase #4 | $107.29 | 8.872% | $116.8088 | $116.81 | $116.80 | $116.80 |
| Purchase #5 | $5.54 | 11.569% | $6.1809 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $114.64 | 12.299% | $128.7396 | $128.74 | $128.75 | $128.70 |
| Purchase #7 | $217.51 | 11.102% | $241.658 | $241.66 | $241.65 | $241.70 |
| 7 purchase totals = | $972.45 | $1,068.4322 | $1,068.44 | $1,068.45 | $1,068.40 | |