| 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 | $215.99 | 13.394% | $244.9197 | $244.92 | $244.90 | $244.90 |
| Purchase #2 | $74.44 | 7.352% | $79.9128 | $79.91 | $79.90 | $79.90 |
| Purchase #3 | $25.93 | 11.699% | $28.9636 | $28.96 | $28.95 | $29.00 |
| Purchase #4 | $48.44 | 10.620% | $53.5843 | $53.58 | $53.60 | $53.60 |
| Purchase #5 | $156.80 | 11.175% | $174.3224 | $174.32 | $174.30 | $174.30 |
| Purchase #6 | $163.27 | 11.308% | $181.7326 | $181.73 | $181.75 | $181.70 |
| Purchase #7 | $52.91 | 8.515% | $57.4153 | $57.42 | $57.40 | $57.40 |
| 7 purchase totals = | $737.78 | $820.8507 | $820.84 | $820.80 | $820.80 | |