| 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 | $177.82 | 4.102% | $185.1142 | $185.11 | $185.10 | $185.10 |
| Purchase #2 | $133.27 | 7.192% | $142.8548 | $142.85 | $142.85 | $142.90 |
| Purchase #3 | $221.87 | 11.337% | $247.0234 | $247.02 | $247.00 | $247.00 |
| Purchase #4 | $160.98 | 4.701% | $168.5477 | $168.55 | $168.55 | $168.50 |
| Purchase #5 | $248.39 | 9.468% | $271.9076 | $271.91 | $271.90 | $271.90 |
| Purchase #6 | $204.57 | 3.390% | $211.5049 | $211.50 | $211.50 | $211.50 |
| Purchase #7 | $12.36 | 9.253% | $13.5037 | $13.50 | $13.50 | $13.50 |
| 7 purchase totals = | $1,159.26 | $1,240.4563 | $1,240.44 | $1,240.40 | $1,240.40 | |