| 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 | $100.29 | 4.213% | $104.5152 | $104.52 | $104.50 | $104.50 |
| Purchase #2 | $91.27 | 11.305% | $101.5881 | $101.59 | $101.60 | $101.60 |
| Purchase #3 | $111.56 | 13.833% | $126.9921 | $126.99 | $127.00 | $127.00 |
| Purchase #4 | $174.73 | 6.396% | $185.9057 | $185.91 | $185.90 | $185.90 |
| Purchase #5 | $200.78 | 6.312% | $213.4532 | $213.45 | $213.45 | $213.50 |
| Purchase #6 | $202.86 | 10.579% | $224.3206 | $224.32 | $224.30 | $224.30 |
| Purchase #7 | $139.68 | 10.253% | $154.0014 | $154.00 | $154.00 | $154.00 |
| 7 purchase totals = | $1,021.17 | $1,110.7763 | $1,110.78 | $1,110.75 | $1,110.80 | |