| 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 | $92.97 | 8.535% | $100.905 | $100.91 | $100.90 | $100.90 |
| Purchase #2 | $181.99 | 4.789% | $190.7055 | $190.71 | $190.70 | $190.70 |
| Purchase #3 | $231.26 | 5.488% | $243.9515 | $243.95 | $243.95 | $244.00 |
| Purchase #4 | $22.89 | 4.404% | $23.8981 | $23.90 | $23.90 | $23.90 |
| Purchase #5 | $179.80 | 6.757% | $191.9491 | $191.95 | $191.95 | $191.90 |
| Purchase #6 | $116.70 | 9.703% | $128.0234 | $128.02 | $128.00 | $128.00 |
| Purchase #7 | $34.33 | 4.463% | $35.8621 | $35.86 | $35.85 | $35.90 |
| 7 purchase totals = | $859.94 | $915.2947 | $915.30 | $915.25 | $915.30 | |