| 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 | $235.58 | 3.379% | $243.5402 | $243.54 | $243.55 | $243.50 |
| Purchase #2 | $91.81 | 4.598% | $96.0314 | $96.03 | $96.05 | $96.00 |
| Purchase #3 | $174.75 | 8.316% | $189.2822 | $189.28 | $189.30 | $189.30 |
| Purchase #4 | $190.78 | 6.382% | $202.9556 | $202.96 | $202.95 | $203.00 |
| Purchase #5 | $180.33 | 11.414% | $200.9129 | $200.91 | $200.90 | $200.90 |
| Purchase #6 | $113.52 | 3.512% | $117.5068 | $117.51 | $117.50 | $117.50 |
| Purchase #7 | $15.92 | 12.142% | $17.853 | $17.85 | $17.85 | $17.90 |
| 7 purchase totals = | $1,002.69 | $1,068.0821 | $1,068.08 | $1,068.10 | $1,068.10 | |