| 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 | $114.99 | 9.187% | $125.5541 | $125.55 | $125.55 | $125.60 |
| Purchase #2 | $86.49 | 6.638% | $92.2312 | $92.23 | $92.25 | $92.20 |
| Purchase #3 | $215.33 | 7.640% | $231.7812 | $231.78 | $231.80 | $231.80 |
| Purchase #4 | $224.68 | 4.486% | $234.7591 | $234.76 | $234.75 | $234.80 |
| Purchase #5 | $133.63 | 10.168% | $147.2175 | $147.22 | $147.20 | $147.20 |
| Purchase #6 | $151.96 | 6.390% | $161.6702 | $161.67 | $161.65 | $161.70 |
| Purchase #7 | $202.78 | 7.706% | $218.4062 | $218.41 | $218.40 | $218.40 |
| 7 purchase totals = | $1,129.86 | $1,211.6195 | $1,211.62 | $1,211.60 | $1,211.70 | |