| 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 | $195.92 | 6.810% | $209.2622 | $209.26 | $209.25 | $209.30 |
| Purchase #2 | $199.58 | 6.799% | $213.1494 | $213.15 | $213.15 | $213.10 |
| Purchase #3 | $242.43 | 10.617% | $268.1688 | $268.17 | $268.15 | $268.20 |
| Purchase #4 | $32.31 | 7.724% | $34.8056 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $123.86 | 4.119% | $128.9618 | $128.96 | $128.95 | $129.00 |
| Purchase #6 | $30.74 | 5.508% | $32.4332 | $32.43 | $32.45 | $32.40 |
| Purchase #7 | $232.77 | 4.273% | $242.7163 | $242.72 | $242.70 | $242.70 |
| 7 purchase totals = | $1,057.61 | $1,129.4973 | $1,129.50 | $1,129.45 | $1,129.50 | |