| 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 | $213.89 | 12.154% | $239.8862 | $239.89 | $239.90 | $239.90 |
| Purchase #2 | $82.78 | 7.260% | $88.7898 | $88.79 | $88.80 | $88.80 |
| Purchase #3 | $158.85 | 6.622% | $169.369 | $169.37 | $169.35 | $169.40 |
| Purchase #4 | $71.64 | 3.367% | $74.0521 | $74.05 | $74.05 | $74.10 |
| Purchase #5 | $182.30 | 13.525% | $206.9561 | $206.96 | $206.95 | $207.00 |
| Purchase #6 | $155.77 | 4.491% | $162.7656 | $162.77 | $162.75 | $162.80 |
| Purchase #7 | $222.94 | 12.747% | $251.3582 | $251.36 | $251.35 | $251.40 |
| 7 purchase totals = | $1,088.17 | $1,193.1770 | $1,193.19 | $1,193.15 | $1,193.40 | |