| 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 | $234.50 | 8.354% | $254.0901 | $254.09 | $254.10 | $254.10 |
| Purchase #2 | $234.41 | 3.595% | $242.837 | $242.84 | $242.85 | $242.80 |
| Purchase #3 | $33.61 | 4.657% | $35.1752 | $35.18 | $35.20 | $35.20 |
| Purchase #4 | $40.63 | 8.216% | $43.9682 | $43.97 | $43.95 | $44.00 |
| Purchase #5 | $99.53 | 5.409% | $104.9136 | $104.91 | $104.90 | $104.90 |
| Purchase #6 | $183.99 | 8.804% | $200.1885 | $200.19 | $200.20 | $200.20 |
| Purchase #7 | $162.83 | 10.764% | $180.357 | $180.36 | $180.35 | $180.40 |
| 7 purchase totals = | $989.50 | $1,061.5296 | $1,061.54 | $1,061.55 | $1,061.60 | |