| 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 | $28.62 | 8.690% | $31.1071 | $31.11 | $31.10 | $31.10 |
| Purchase #2 | $178.75 | 10.779% | $198.0175 | $198.02 | $198.00 | $198.00 |
| Purchase #3 | $242.84 | 12.714% | $273.7147 | $273.71 | $273.70 | $273.70 |
| Purchase #4 | $148.81 | 13.623% | $169.0824 | $169.08 | $169.10 | $169.10 |
| Purchase #5 | $154.51 | 4.520% | $161.4939 | $161.49 | $161.50 | $161.50 |
| Purchase #6 | $8.55 | 9.403% | $9.354 | $9.35 | $9.35 | $9.40 |
| Purchase #7 | $230.27 | 13.118% | $260.4768 | $260.48 | $260.50 | $260.50 |
| 7 purchase totals = | $992.35 | $1,103.2464 | $1,103.24 | $1,103.25 | $1,103.30 | |