| 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 | $217.93 | 4.508% | $227.7543 | $227.75 | $227.75 | $227.80 |
| Purchase #2 | $237.71 | 13.658% | $270.1764 | $270.18 | $270.20 | $270.20 |
| Purchase #3 | $153.47 | 4.122% | $159.796 | $159.80 | $159.80 | $159.80 |
| Purchase #4 | $123.48 | 6.842% | $131.9285 | $131.93 | $131.95 | $131.90 |
| Purchase #5 | $20.73 | 3.335% | $21.4213 | $21.42 | $21.40 | $21.40 |
| Purchase #6 | $205.53 | 12.726% | $231.6857 | $231.69 | $231.70 | $231.70 |
| Purchase #7 | $76.68 | 12.738% | $86.4475 | $86.45 | $86.45 | $86.40 |
| 7 purchase totals = | $1,035.53 | $1,129.2097 | $1,129.22 | $1,129.25 | $1,129.20 | |