| 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 | $123.44 | 7.275% | $132.4203 | $132.42 | $132.40 | $132.40 |
| Purchase #2 | $204.89 | 10.864% | $227.1492 | $227.15 | $227.15 | $227.10 |
| Purchase #3 | $182.29 | 3.426% | $188.5353 | $188.54 | $188.55 | $188.50 |
| Purchase #4 | $226.94 | 3.328% | $234.4926 | $234.49 | $234.50 | $234.50 |
| Purchase #5 | $165.60 | 7.812% | $178.5367 | $178.54 | $178.55 | $178.50 |
| Purchase #6 | $194.52 | 6.619% | $207.3953 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $123.92 | 11.373% | $138.0134 | $138.01 | $138.00 | $138.00 |
| 7 purchase totals = | $1,221.60 | $1,306.5428 | $1,306.55 | $1,306.55 | $1,306.40 | |