| 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 | $45.89 | 12.507% | $51.6295 | $51.63 | $51.65 | $51.60 |
| Purchase #2 | $195.76 | 9.684% | $214.7174 | $214.72 | $214.70 | $214.70 |
| Purchase #3 | $134.57 | 3.629% | $139.4535 | $139.45 | $139.45 | $139.50 |
| Purchase #4 | $247.29 | 7.171% | $265.0232 | $265.02 | $265.00 | $265.00 |
| Purchase #5 | $169.54 | 7.441% | $182.1555 | $182.16 | $182.15 | $182.20 |
| Purchase #6 | $170.91 | 7.203% | $183.2206 | $183.22 | $183.20 | $183.20 |
| Purchase #7 | $245.32 | 13.186% | $277.6679 | $277.67 | $277.65 | $277.70 |
| 7 purchase totals = | $1,209.28 | $1,313.8676 | $1,313.87 | $1,313.80 | $1,313.90 | |