| 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 | $39.55 | 9.327% | $43.2388 | $43.24 | $43.25 | $43.20 |
| Purchase #2 | $205.65 | 5.263% | $216.4734 | $216.47 | $216.45 | $216.50 |
| Purchase #3 | $193.54 | 8.241% | $209.4896 | $209.49 | $209.50 | $209.50 |
| Purchase #4 | $7.64 | 8.518% | $8.2908 | $8.29 | $8.30 | $8.30 |
| Purchase #5 | $166.52 | 13.312% | $188.6871 | $188.69 | $188.70 | $188.70 |
| Purchase #6 | $207.29 | 6.320% | $220.3907 | $220.39 | $220.40 | $220.40 |
| Purchase #7 | $230.65 | 13.714% | $262.2813 | $262.28 | $262.30 | $262.30 |
| 7 purchase totals = | $1,050.84 | $1,148.8517 | $1,148.85 | $1,148.90 | $1,148.90 | |