| 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 | $227.34 | 10.604% | $251.4471 | $251.45 | $251.45 | $251.40 |
| Purchase #2 | $58.75 | 9.473% | $64.3154 | $64.32 | $64.30 | $64.30 |
| Purchase #3 | $211.34 | 7.263% | $226.6896 | $226.69 | $226.70 | $226.70 |
| Purchase #4 | $187.74 | 11.418% | $209.1762 | $209.18 | $209.20 | $209.20 |
| Purchase #5 | $17.53 | 12.191% | $19.6671 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $11.44 | 5.600% | $12.0806 | $12.08 | $12.10 | $12.10 |
| Purchase #7 | $217.74 | 12.766% | $245.5367 | $245.54 | $245.55 | $245.50 |
| 7 purchase totals = | $931.88 | $1,028.9127 | $1,028.93 | $1,028.95 | $1,028.90 | |