| 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 | $203.81 | 5.608% | $215.2397 | $215.24 | $215.25 | $215.20 |
| Purchase #2 | $99.58 | 12.818% | $112.3442 | $112.34 | $112.35 | $112.30 |
| Purchase #3 | $221.31 | 8.451% | $240.0129 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $182.65 | 6.477% | $194.4802 | $194.48 | $194.50 | $194.50 |
| Purchase #5 | $152.39 | 4.243% | $158.8559 | $158.86 | $158.85 | $158.90 |
| Purchase #6 | $114.77 | 9.471% | $125.6399 | $125.64 | $125.65 | $125.60 |
| Purchase #7 | $103.71 | 10.194% | $114.2822 | $114.28 | $114.30 | $114.30 |
| 7 purchase totals = | $1,078.22 | $1,160.8550 | $1,160.85 | $1,160.90 | $1,160.80 | |