| 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 | $199.30 | 9.252% | $217.7392 | $217.74 | $217.75 | $217.70 |
| Purchase #2 | $70.97 | 6.220% | $75.3843 | $75.38 | $75.40 | $75.40 |
| Purchase #3 | $236.56 | 4.113% | $246.2897 | $246.29 | $246.30 | $246.30 |
| Purchase #4 | $101.64 | 5.289% | $107.0157 | $107.02 | $107.00 | $107.00 |
| Purchase #5 | $14.70 | 10.683% | $16.2704 | $16.27 | $16.25 | $16.30 |
| Purchase #6 | $169.79 | 3.578% | $175.8651 | $175.87 | $175.85 | $175.90 |
| Purchase #7 | $175.96 | 12.154% | $197.3462 | $197.35 | $197.35 | $197.30 |
| 7 purchase totals = | $968.92 | $1,035.9106 | $1,035.92 | $1,035.90 | $1,035.90 | |