| 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 | $233.59 | 10.454% | $258.0095 | $258.01 | $258.00 | $258.00 |
| Purchase #2 | $104.73 | 8.104% | $113.2173 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $186.63 | 6.157% | $198.1208 | $198.12 | $198.10 | $198.10 |
| Purchase #4 | $127.75 | 7.853% | $137.7822 | $137.78 | $137.80 | $137.80 |
| Purchase #5 | $199.41 | 5.682% | $210.7405 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $28.73 | 4.215% | $29.941 | $29.94 | $29.95 | $29.90 |
| Purchase #7 | $39.26 | 5.139% | $41.2776 | $41.28 | $41.30 | $41.30 |
| 7 purchase totals = | $920.10 | $989.0889 | $989.09 | $989.10 | $989.00 | |