| 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 | $231.51 | 9.184% | $252.7719 | $252.77 | $252.75 | $252.80 |
| Purchase #2 | $175.52 | 9.409% | $192.0347 | $192.03 | $192.05 | $192.00 |
| Purchase #3 | $229.39 | 13.403% | $260.1351 | $260.14 | $260.15 | $260.10 |
| Purchase #4 | $248.32 | 9.763% | $272.5635 | $272.56 | $272.55 | $272.60 |
| Purchase #5 | $142.33 | 7.315% | $152.7414 | $152.74 | $152.75 | $152.70 |
| Purchase #6 | $122.75 | 8.355% | $133.0058 | $133.01 | $133.00 | $133.00 |
| Purchase #7 | $143.91 | 9.196% | $157.144 | $157.14 | $157.15 | $157.10 |
| 7 purchase totals = | $1,293.73 | $1,420.3964 | $1,420.39 | $1,420.40 | $1,420.30 | |