| 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 | $234.77 | 10.511% | $259.4467 | $259.45 | $259.45 | $259.40 |
| Purchase #2 | $123.55 | 11.668% | $137.9658 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $6.87 | 3.704% | $7.1245 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $13.32 | 10.652% | $14.7388 | $14.74 | $14.75 | $14.70 |
| Purchase #5 | $217.44 | 9.123% | $237.2771 | $237.28 | $237.30 | $237.30 |
| Purchase #6 | $45.64 | 13.276% | $51.6992 | $51.70 | $51.70 | $51.70 |
| Purchase #7 | $192.61 | 11.504% | $214.7679 | $214.77 | $214.75 | $214.80 |
| 7 purchase totals = | $834.20 | $923.0200 | $923.03 | $923.00 | $923.00 | |