| 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 | $139.39 | 4.677% | $145.9093 | $145.91 | $145.90 | $145.90 |
| Purchase #2 | $209.99 | 9.788% | $230.5438 | $230.54 | $230.55 | $230.50 |
| Purchase #3 | $59.63 | 11.120% | $66.2609 | $66.26 | $66.25 | $66.30 |
| Purchase #4 | $203.48 | 4.710% | $213.0639 | $213.06 | $213.05 | $213.10 |
| Purchase #5 | $216.96 | 3.660% | $224.9007 | $224.90 | $224.90 | $224.90 |
| Purchase #6 | $191.39 | 10.369% | $211.2352 | $211.24 | $211.25 | $211.20 |
| Purchase #7 | $205.99 | 10.598% | $227.8208 | $227.82 | $227.80 | $227.80 |
| 7 purchase totals = | $1,226.83 | $1,319.7346 | $1,319.73 | $1,319.70 | $1,319.70 | |