| 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 | $240.43 | 12.405% | $270.2553 | $270.26 | $270.25 | $270.30 |
| Purchase #2 | $92.52 | 3.826% | $96.0598 | $96.06 | $96.05 | $96.10 |
| Purchase #3 | $160.74 | 11.185% | $178.7188 | $178.72 | $178.70 | $178.70 |
| Purchase #4 | $115.46 | 11.340% | $128.5532 | $128.55 | $128.55 | $128.60 |
| Purchase #5 | $222.71 | 11.660% | $248.678 | $248.68 | $248.70 | $248.70 |
| Purchase #6 | $14.41 | 7.342% | $15.468 | $15.47 | $15.45 | $15.50 |
| Purchase #7 | $215.48 | 5.369% | $227.0491 | $227.05 | $227.05 | $227.00 |
| 7 purchase totals = | $1,061.75 | $1,164.7822 | $1,164.79 | $1,164.75 | $1,164.90 | |