| 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 | $117.90 | 3.640% | $122.1916 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $180.90 | 10.182% | $199.3192 | $199.32 | $199.30 | $199.30 |
| Purchase #3 | $247.60 | 6.823% | $264.4937 | $264.49 | $264.50 | $264.50 |
| Purchase #4 | $239.98 | 3.418% | $248.1825 | $248.18 | $248.20 | $248.20 |
| Purchase #5 | $158.99 | 5.231% | $167.3068 | $167.31 | $167.30 | $167.30 |
| Purchase #6 | $45.86 | 7.237% | $49.1789 | $49.18 | $49.20 | $49.20 |
| Purchase #7 | $121.57 | 13.774% | $138.3151 | $138.32 | $138.30 | $138.30 |
| 7 purchase totals = | $1,112.80 | $1,188.9878 | $1,188.99 | $1,189.00 | $1,189.00 | |