| 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 | $242.47 | 11.288% | $269.84 | $269.84 | $269.85 | $269.80 |
| Purchase #2 | $200.99 | 9.123% | $219.3263 | $219.33 | $219.35 | $219.30 |
| Purchase #3 | $125.69 | 8.410% | $136.2605 | $136.26 | $136.25 | $136.30 |
| Purchase #4 | $18.51 | 6.817% | $19.7718 | $19.77 | $19.75 | $19.80 |
| Purchase #5 | $221.76 | 11.554% | $247.3822 | $247.38 | $247.40 | $247.40 |
| Purchase #6 | $149.36 | 13.296% | $169.2189 | $169.22 | $169.20 | $169.20 |
| Purchase #7 | $76.49 | 9.325% | $83.6227 | $83.62 | $83.60 | $83.60 |
| 7 purchase totals = | $1,035.27 | $1,145.4224 | $1,145.42 | $1,145.40 | $1,145.40 | |