| 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 | $8.87 | 12.157% | $9.9483 | $9.95 | $9.95 | $9.90 |
| Purchase #2 | $213.46 | 12.176% | $239.4509 | $239.45 | $239.45 | $239.50 |
| Purchase #3 | $205.53 | 9.216% | $224.4716 | $224.47 | $224.45 | $224.50 |
| Purchase #4 | $149.53 | 11.623% | $166.9099 | $166.91 | $166.90 | $166.90 |
| Purchase #5 | $200.38 | 10.504% | $221.4279 | $221.43 | $221.45 | $221.40 |
| Purchase #6 | $32.74 | 13.389% | $37.1236 | $37.12 | $37.10 | $37.10 |
| Purchase #7 | $144.84 | 9.410% | $158.4694 | $158.47 | $158.45 | $158.50 |
| 7 purchase totals = | $955.35 | $1,057.8016 | $1,057.80 | $1,057.75 | $1,057.80 | |