| 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 | $8.73 | 9.794% | $9.585 | $9.59 | $9.60 | $9.60 |
| Purchase #2 | $105.95 | 9.492% | $116.0068 | $116.01 | $116.00 | $116.00 |
| Purchase #3 | $166.30 | 4.571% | $173.9016 | $173.90 | $173.90 | $173.90 |
| Purchase #4 | $191.83 | 5.307% | $202.0104 | $202.01 | $202.00 | $202.00 |
| Purchase #5 | $213.44 | 11.850% | $238.7326 | $238.73 | $238.75 | $238.70 |
| Purchase #6 | $107.55 | 13.697% | $122.2811 | $122.28 | $122.30 | $122.30 |
| Purchase #7 | $246.32 | 7.141% | $263.9097 | $263.91 | $263.90 | $263.90 |
| 7 purchase totals = | $1,040.12 | $1,126.4272 | $1,126.43 | $1,126.45 | $1,126.40 | |