| 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 | $197.36 | 3.257% | $203.788 | $203.79 | $203.80 | $203.80 |
| Purchase #2 | $129.67 | 11.837% | $145.019 | $145.02 | $145.00 | $145.00 |
| Purchase #3 | $107.57 | 13.761% | $122.3727 | $122.37 | $122.35 | $122.40 |
| Purchase #4 | $192.78 | 12.823% | $217.5002 | $217.50 | $217.50 | $217.50 |
| Purchase #5 | $180.68 | 6.146% | $191.7846 | $191.78 | $191.80 | $191.80 |
| Purchase #6 | $101.33 | 8.378% | $109.8194 | $109.82 | $109.80 | $109.80 |
| Purchase #7 | $134.82 | 4.223% | $140.5134 | $140.51 | $140.50 | $140.50 |
| 7 purchase totals = | $1,044.21 | $1,130.7973 | $1,130.79 | $1,130.75 | $1,130.80 | |