| 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 | $236.97 | 6.434% | $252.2166 | $252.22 | $252.20 | $252.20 |
| Purchase #2 | $77.43 | 12.546% | $87.1444 | $87.14 | $87.15 | $87.10 |
| Purchase #3 | $142.86 | 12.321% | $160.4618 | $160.46 | $160.45 | $160.50 |
| Purchase #4 | $109.47 | 10.347% | $120.7969 | $120.80 | $120.80 | $120.80 |
| Purchase #5 | $205.91 | 10.518% | $227.5676 | $227.57 | $227.55 | $227.60 |
| Purchase #6 | $165.33 | 6.239% | $175.6449 | $175.64 | $175.65 | $175.60 |
| Purchase #7 | $61.56 | 9.741% | $67.5566 | $67.56 | $67.55 | $67.60 |
| 7 purchase totals = | $999.53 | $1,091.3888 | $1,091.39 | $1,091.35 | $1,091.40 | |