| 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 | $198.90 | 4.213% | $207.2797 | $207.28 | $207.30 | $207.30 |
| Purchase #2 | $133.64 | 4.108% | $139.1299 | $139.13 | $139.15 | $139.10 |
| Purchase #3 | $230.80 | 7.497% | $248.1031 | $248.10 | $248.10 | $248.10 |
| Purchase #4 | $244.32 | 10.359% | $269.6291 | $269.63 | $269.65 | $269.60 |
| Purchase #5 | $9.32 | 5.189% | $9.8036 | $9.80 | $9.80 | $9.80 |
| Purchase #6 | $150.65 | 12.389% | $169.314 | $169.31 | $169.30 | $169.30 |
| Purchase #7 | $83.66 | 5.319% | $88.1099 | $88.11 | $88.10 | $88.10 |
| 7 purchase totals = | $1,051.29 | $1,131.3693 | $1,131.36 | $1,131.40 | $1,131.30 | |