| 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 | $183.99 | 13.576% | $208.9685 | $208.97 | $208.95 | $209.00 |
| Purchase #2 | $234.93 | 5.780% | $248.509 | $248.51 | $248.50 | $248.50 |
| Purchase #3 | $240.76 | 6.796% | $257.122 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $14.80 | 9.468% | $16.2013 | $16.20 | $16.20 | $16.20 |
| Purchase #5 | $168.56 | 5.377% | $177.6235 | $177.62 | $177.60 | $177.60 |
| Purchase #6 | $90.65 | 4.304% | $94.5516 | $94.55 | $94.55 | $94.60 |
| Purchase #7 | $77.47 | 4.654% | $81.0755 | $81.08 | $81.10 | $81.10 |
| 7 purchase totals = | $1,011.16 | $1,084.0514 | $1,084.05 | $1,084.00 | $1,084.10 | |