| 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 | $231.57 | 5.717% | $244.8089 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $126.70 | 3.240% | $130.8051 | $130.81 | $130.80 | $130.80 |
| Purchase #3 | $147.38 | 12.486% | $165.7819 | $165.78 | $165.80 | $165.80 |
| Purchase #4 | $35.57 | 12.613% | $40.0564 | $40.06 | $40.05 | $40.10 |
| Purchase #5 | $230.50 | 10.256% | $254.1401 | $254.14 | $254.15 | $254.10 |
| Purchase #6 | $75.25 | 4.207% | $78.4158 | $78.42 | $78.40 | $78.40 |
| Purchase #7 | $246.62 | 12.799% | $278.1849 | $278.18 | $278.20 | $278.20 |
| 7 purchase totals = | $1,093.59 | $1,192.1931 | $1,192.20 | $1,192.20 | $1,192.20 | |