| 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 | $239.99 | 6.107% | $254.6462 | $254.65 | $254.65 | $254.60 |
| Purchase #2 | $11.56 | 5.479% | $12.1934 | $12.19 | $12.20 | $12.20 |
| Purchase #3 | $172.91 | 12.646% | $194.7762 | $194.78 | $194.80 | $194.80 |
| Purchase #4 | $191.29 | 12.289% | $214.7976 | $214.80 | $214.80 | $214.80 |
| Purchase #5 | $241.68 | 12.578% | $272.0785 | $272.08 | $272.10 | $272.10 |
| Purchase #6 | $17.69 | 8.211% | $19.1425 | $19.14 | $19.15 | $19.10 |
| Purchase #7 | $190.67 | 10.120% | $209.9658 | $209.97 | $209.95 | $210.00 |
| 7 purchase totals = | $1,065.79 | $1,177.6002 | $1,177.61 | $1,177.65 | $1,177.60 | |