| 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 | $250.45 | 3.794% | $259.9521 | $259.95 | $259.95 | $260.00 |
| Purchase #2 | $85.31 | 10.522% | $94.2863 | $94.29 | $94.30 | $94.30 |
| Purchase #3 | $164.28 | 7.293% | $176.2609 | $176.26 | $176.25 | $176.30 |
| Purchase #4 | $113.63 | 6.168% | $120.6387 | $120.64 | $120.65 | $120.60 |
| Purchase #5 | $241.38 | 5.780% | $255.3318 | $255.33 | $255.35 | $255.30 |
| Purchase #6 | $15.90 | 5.640% | $16.7968 | $16.80 | $16.80 | $16.80 |
| Purchase #7 | $196.36 | 8.350% | $212.7561 | $212.76 | $212.75 | $212.80 |
| 7 purchase totals = | $1,067.31 | $1,136.0227 | $1,136.03 | $1,136.05 | $1,136.10 | |