| 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 | $113.41 | 10.403% | $125.208 | $125.21 | $125.20 | $125.20 |
| Purchase #2 | $229.51 | 10.126% | $252.7502 | $252.75 | $252.75 | $252.80 |
| Purchase #3 | $123.29 | 3.433% | $127.5225 | $127.52 | $127.50 | $127.50 |
| Purchase #4 | $120.32 | 3.783% | $124.8717 | $124.87 | $124.85 | $124.90 |
| Purchase #5 | $130.58 | 7.200% | $139.9818 | $139.98 | $140.00 | $140.00 |
| Purchase #6 | $127.64 | 4.190% | $132.9881 | $132.99 | $133.00 | $133.00 |
| Purchase #7 | $85.39 | 9.748% | $93.7138 | $93.71 | $93.70 | $93.70 |
| 7 purchase totals = | $930.14 | $997.0361 | $997.03 | $997.00 | $997.10 | |