| 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 | $219.74 | 3.599% | $227.6484 | $227.65 | $227.65 | $227.60 |
| Purchase #2 | $25.70 | 13.722% | $29.2266 | $29.23 | $29.25 | $29.20 |
| Purchase #3 | $163.25 | 11.460% | $181.9585 | $181.96 | $181.95 | $182.00 |
| Purchase #4 | $132.65 | 11.773% | $148.2669 | $148.27 | $148.25 | $148.30 |
| Purchase #5 | $243.95 | 10.527% | $269.6306 | $269.63 | $269.65 | $269.60 |
| Purchase #6 | $202.44 | 6.424% | $215.4447 | $215.44 | $215.45 | $215.40 |
| Purchase #7 | $194.40 | 12.459% | $218.6203 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $1,182.13 | $1,290.7960 | $1,290.80 | $1,290.80 | $1,290.70 | |