| 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 | $200.70 | 13.665% | $228.1257 | $228.13 | $228.15 | $228.10 |
| Purchase #2 | $231.36 | 6.457% | $246.2989 | $246.30 | $246.30 | $246.30 |
| Purchase #3 | $99.40 | 10.367% | $109.7048 | $109.70 | $109.70 | $109.70 |
| Purchase #4 | $107.44 | 13.786% | $122.2517 | $122.25 | $122.25 | $122.30 |
| Purchase #5 | $215.32 | 6.506% | $229.3287 | $229.33 | $229.35 | $229.30 |
| Purchase #6 | $52.56 | 12.251% | $58.9991 | $59.00 | $59.00 | $59.00 |
| Purchase #7 | $77.99 | 6.116% | $82.7599 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $984.77 | $1,077.4688 | $1,077.47 | $1,077.50 | $1,077.50 | |