| 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 | $162.97 | 10.731% | $180.4583 | $180.46 | $180.45 | $180.50 |
| Purchase #2 | $187.67 | 10.836% | $208.0059 | $208.01 | $208.00 | $208.00 |
| Purchase #3 | $12.86 | 9.779% | $14.1176 | $14.12 | $14.10 | $14.10 |
| Purchase #4 | $209.95 | 11.385% | $233.8528 | $233.85 | $233.85 | $233.90 |
| Purchase #5 | $229.42 | 10.840% | $254.2891 | $254.29 | $254.30 | $254.30 |
| Purchase #6 | $227.29 | 8.557% | $246.7392 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $84.54 | 7.598% | $90.9633 | $90.96 | $90.95 | $91.00 |
| 7 purchase totals = | $1,114.70 | $1,228.4262 | $1,228.43 | $1,228.40 | $1,228.50 | |