| 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 | $89.25 | 12.180% | $100.1207 | $100.12 | $100.10 | $100.10 |
| Purchase #2 | $176.49 | 5.802% | $186.7299 | $186.73 | $186.75 | $186.70 |
| Purchase #3 | $237.56 | 3.226% | $245.2237 | $245.22 | $245.20 | $245.20 |
| Purchase #4 | $140.30 | 10.216% | $154.633 | $154.63 | $154.65 | $154.60 |
| Purchase #5 | $9.65 | 8.469% | $10.4673 | $10.47 | $10.45 | $10.50 |
| Purchase #6 | $20.77 | 7.623% | $22.3533 | $22.35 | $22.35 | $22.40 |
| Purchase #7 | $54.68 | 11.720% | $61.0885 | $61.09 | $61.10 | $61.10 |
| 7 purchase totals = | $728.70 | $780.6164 | $780.61 | $780.60 | $780.60 | |