| 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 | $121.80 | 12.516% | $137.0445 | $137.04 | $137.05 | $137.00 |
| Purchase #2 | $199.43 | 3.762% | $206.9326 | $206.93 | $206.95 | $206.90 |
| Purchase #3 | $192.94 | 7.534% | $207.4761 | $207.48 | $207.50 | $207.50 |
| Purchase #4 | $13.61 | 9.851% | $14.9507 | $14.95 | $14.95 | $15.00 |
| Purchase #5 | $87.62 | 8.298% | $94.8907 | $94.89 | $94.90 | $94.90 |
| Purchase #6 | $84.64 | 11.605% | $94.4625 | $94.46 | $94.45 | $94.50 |
| Purchase #7 | $248.28 | 6.599% | $264.664 | $264.66 | $264.65 | $264.70 |
| 7 purchase totals = | $948.32 | $1,020.4211 | $1,020.41 | $1,020.45 | $1,020.50 | |