| 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 | $135.97 | 6.412% | $144.6884 | $144.69 | $144.70 | $144.70 |
| Purchase #2 | $219.56 | 10.638% | $242.9168 | $242.92 | $242.90 | $242.90 |
| Purchase #3 | $189.89 | 9.146% | $207.2573 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $247.47 | 13.356% | $280.5221 | $280.52 | $280.50 | $280.50 |
| Purchase #5 | $9.63 | 6.340% | $10.2405 | $10.24 | $10.25 | $10.20 |
| Purchase #6 | $76.46 | 4.133% | $79.6201 | $79.62 | $79.60 | $79.60 |
| Purchase #7 | $48.82 | 7.598% | $52.5293 | $52.53 | $52.55 | $52.50 |
| 7 purchase totals = | $927.80 | $1,017.7745 | $1,017.78 | $1,017.75 | $1,017.70 | |