| 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 | $181.67 | 12.340% | $204.0881 | $204.09 | $204.10 | $204.10 |
| Purchase #2 | $141.99 | 12.834% | $160.213 | $160.21 | $160.20 | $160.20 |
| Purchase #3 | $91.72 | 13.283% | $103.9032 | $103.90 | $103.90 | $103.90 |
| Purchase #4 | $21.63 | 8.708% | $23.5135 | $23.51 | $23.50 | $23.50 |
| Purchase #5 | $162.93 | 13.594% | $185.0787 | $185.08 | $185.10 | $185.10 |
| Purchase #6 | $105.79 | 10.299% | $116.6853 | $116.69 | $116.70 | $116.70 |
| Purchase #7 | $185.54 | 11.461% | $206.8047 | $206.80 | $206.80 | $206.80 |
| 7 purchase totals = | $891.27 | $1,000.2865 | $1,000.28 | $1,000.30 | $1,000.30 | |