| 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 | $250.74 | 5.296% | $264.0192 | $264.02 | $264.00 | $264.00 |
| Purchase #2 | $67.58 | 8.292% | $73.1837 | $73.18 | $73.20 | $73.20 |
| Purchase #3 | $194.42 | 13.843% | $221.3336 | $221.33 | $221.35 | $221.30 |
| Purchase #4 | $36.97 | 8.712% | $40.1908 | $40.19 | $40.20 | $40.20 |
| Purchase #5 | $89.74 | 13.706% | $102.0398 | $102.04 | $102.05 | $102.00 |
| Purchase #6 | $117.60 | 9.242% | $128.4686 | $128.47 | $128.45 | $128.50 |
| Purchase #7 | $183.88 | 13.632% | $208.9465 | $208.95 | $208.95 | $208.90 |
| 7 purchase totals = | $940.93 | $1,038.1822 | $1,038.18 | $1,038.20 | $1,038.10 | |