| 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 | $228.77 | 5.418% | $241.1648 | $241.16 | $241.15 | $241.20 |
| Purchase #2 | $204.63 | 13.417% | $232.0852 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $157.52 | 7.483% | $169.3072 | $169.31 | $169.30 | $169.30 |
| Purchase #4 | $32.87 | 10.798% | $36.4193 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $132.63 | 12.112% | $148.6941 | $148.69 | $148.70 | $148.70 |
| Purchase #6 | $124.88 | 4.288% | $130.2349 | $130.23 | $130.25 | $130.20 |
| Purchase #7 | $240.46 | 3.698% | $249.3522 | $249.35 | $249.35 | $249.40 |
| 7 purchase totals = | $1,121.76 | $1,207.2577 | $1,207.25 | $1,207.25 | $1,207.30 | |