| 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 | $220.37 | 7.614% | $237.149 | $237.15 | $237.15 | $237.10 |
| Purchase #2 | $117.55 | 13.171% | $133.0325 | $133.03 | $133.05 | $133.00 |
| Purchase #3 | $9.33 | 3.454% | $9.6523 | $9.65 | $9.65 | $9.70 |
| Purchase #4 | $134.85 | 5.706% | $142.5445 | $142.54 | $142.55 | $142.50 |
| Purchase #5 | $219.71 | 7.381% | $235.9268 | $235.93 | $235.95 | $235.90 |
| Purchase #6 | $121.84 | 7.437% | $130.9012 | $130.90 | $130.90 | $130.90 |
| Purchase #7 | $128.35 | 12.609% | $144.5337 | $144.53 | $144.55 | $144.50 |
| 7 purchase totals = | $952.00 | $1,033.7400 | $1,033.73 | $1,033.80 | $1,033.60 | |