| 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 | $194.88 | 4.604% | $203.8523 | $203.85 | $203.85 | $203.90 |
| Purchase #2 | $138.76 | 8.135% | $150.0481 | $150.05 | $150.05 | $150.00 |
| Purchase #3 | $191.27 | 4.807% | $200.4643 | $200.46 | $200.45 | $200.50 |
| Purchase #4 | $245.28 | 12.673% | $276.3643 | $276.36 | $276.35 | $276.40 |
| Purchase #5 | $126.28 | 4.642% | $132.1419 | $132.14 | $132.15 | $132.10 |
| Purchase #6 | $130.81 | 7.543% | $140.677 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $248.91 | 10.661% | $275.4463 | $275.45 | $275.45 | $275.40 |
| 7 purchase totals = | $1,276.19 | $1,378.9942 | $1,378.99 | $1,379.00 | $1,379.00 | |