| 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 | $20.34 | 9.861% | $22.3457 | $22.35 | $22.35 | $22.30 |
| Purchase #2 | $242.58 | 12.865% | $273.7879 | $273.79 | $273.80 | $273.80 |
| Purchase #3 | $199.33 | 3.207% | $205.7225 | $205.72 | $205.70 | $205.70 |
| Purchase #4 | $176.31 | 13.184% | $199.5547 | $199.55 | $199.55 | $199.60 |
| Purchase #5 | $43.39 | 9.125% | $47.3493 | $47.35 | $47.35 | $47.30 |
| Purchase #6 | $63.59 | 13.543% | $72.202 | $72.20 | $72.20 | $72.20 |
| Purchase #7 | $103.59 | 8.853% | $112.7608 | $112.76 | $112.75 | $112.80 |
| 7 purchase totals = | $849.13 | $933.7229 | $933.72 | $933.70 | $933.70 | |