| 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 | $220.64 | 3.831% | $229.0927 | $229.09 | $229.10 | $229.10 |
| Purchase #2 | $64.91 | 13.762% | $73.8429 | $73.84 | $73.85 | $73.80 |
| Purchase #3 | $217.79 | 13.870% | $247.9975 | $248.00 | $248.00 | $248.00 |
| Purchase #4 | $185.54 | 13.744% | $211.0406 | $211.04 | $211.05 | $211.00 |
| Purchase #5 | $155.57 | 11.621% | $173.6488 | $173.65 | $173.65 | $173.60 |
| Purchase #6 | $116.73 | 7.732% | $125.7556 | $125.76 | $125.75 | $125.80 |
| Purchase #7 | $152.60 | 10.765% | $169.0274 | $169.03 | $169.05 | $169.00 |
| 7 purchase totals = | $1,113.78 | $1,230.4055 | $1,230.41 | $1,230.45 | $1,230.30 | |