| 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 | $193.36 | 7.314% | $207.5024 | $207.50 | $207.50 | $207.50 |
| Purchase #2 | $224.79 | 12.110% | $252.0121 | $252.01 | $252.00 | $252.00 |
| Purchase #3 | $205.75 | 9.550% | $225.3991 | $225.40 | $225.40 | $225.40 |
| Purchase #4 | $235.96 | 11.474% | $263.0341 | $263.03 | $263.05 | $263.00 |
| Purchase #5 | $132.78 | 13.594% | $150.8301 | $150.83 | $150.85 | $150.80 |
| Purchase #6 | $68.27 | 13.199% | $77.281 | $77.28 | $77.30 | $77.30 |
| Purchase #7 | $37.39 | 13.244% | $42.3419 | $42.34 | $42.35 | $42.30 |
| 7 purchase totals = | $1,098.30 | $1,218.4007 | $1,218.39 | $1,218.45 | $1,218.30 | |