| 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 | $219.82 | 10.335% | $242.5384 | $242.54 | $242.55 | $242.50 |
| Purchase #2 | $96.99 | 12.398% | $109.0148 | $109.01 | $109.00 | $109.00 |
| Purchase #3 | $110.25 | 10.804% | $122.1614 | $122.16 | $122.15 | $122.20 |
| Purchase #4 | $213.32 | 6.661% | $227.5292 | $227.53 | $227.55 | $227.50 |
| Purchase #5 | $116.74 | 13.234% | $132.1894 | $132.19 | $132.20 | $132.20 |
| Purchase #6 | $83.87 | 7.257% | $89.9564 | $89.96 | $89.95 | $90.00 |
| Purchase #7 | $216.34 | 6.481% | $230.361 | $230.36 | $230.35 | $230.40 |
| 7 purchase totals = | $1,057.33 | $1,153.7506 | $1,153.75 | $1,153.75 | $1,153.80 | |