| 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 | $29.45 | 12.368% | $33.0924 | $33.09 | $33.10 | $33.10 |
| Purchase #2 | $88.95 | 6.143% | $94.4142 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $189.44 | 13.771% | $215.5278 | $215.53 | $215.55 | $215.50 |
| Purchase #4 | $249.33 | 12.561% | $280.6483 | $280.65 | $280.65 | $280.60 |
| Purchase #5 | $150.49 | 4.779% | $157.6819 | $157.68 | $157.70 | $157.70 |
| Purchase #6 | $220.95 | 12.593% | $248.7742 | $248.77 | $248.75 | $248.80 |
| Purchase #7 | $167.26 | 9.620% | $183.3504 | $183.35 | $183.35 | $183.40 |
| 7 purchase totals = | $1,095.87 | $1,213.4892 | $1,213.48 | $1,213.50 | $1,213.50 | |