| 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 | $7.82 | 4.800% | $8.1954 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $204.41 | 6.271% | $217.2286 | $217.23 | $217.25 | $217.20 |
| Purchase #3 | $220.58 | 10.186% | $243.0483 | $243.05 | $243.05 | $243.00 |
| Purchase #4 | $210.99 | 6.764% | $225.2614 | $225.26 | $225.25 | $225.30 |
| Purchase #5 | $20.27 | 13.829% | $23.0731 | $23.07 | $23.05 | $23.10 |
| Purchase #6 | $166.83 | 11.428% | $185.8953 | $185.90 | $185.90 | $185.90 |
| Purchase #7 | $222.74 | 10.857% | $246.9229 | $246.92 | $246.90 | $246.90 |
| 7 purchase totals = | $1,053.64 | $1,149.6250 | $1,149.63 | $1,149.60 | $1,149.60 | |