| 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 | $8.78 | 6.156% | $9.3205 | $9.32 | $9.30 | $9.30 |
| Purchase #2 | $144.77 | 7.259% | $155.2789 | $155.28 | $155.30 | $155.30 |
| Purchase #3 | $173.70 | 7.790% | $187.2312 | $187.23 | $187.25 | $187.20 |
| Purchase #4 | $39.29 | 11.868% | $43.9529 | $43.95 | $43.95 | $44.00 |
| Purchase #5 | $222.54 | 11.242% | $247.5579 | $247.56 | $247.55 | $247.60 |
| Purchase #6 | $148.27 | 6.839% | $158.4102 | $158.41 | $158.40 | $158.40 |
| Purchase #7 | $216.67 | 12.197% | $243.0972 | $243.10 | $243.10 | $243.10 |
| 7 purchase totals = | $954.02 | $1,044.8488 | $1,044.85 | $1,044.85 | $1,044.90 | |