| 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 | $217.88 | 13.338% | $246.9408 | $246.94 | $246.95 | $246.90 |
| Purchase #2 | $173.89 | 10.286% | $191.7763 | $191.78 | $191.80 | $191.80 |
| Purchase #3 | $35.63 | 9.347% | $38.9603 | $38.96 | $38.95 | $39.00 |
| Purchase #4 | $100.56 | 12.438% | $113.0677 | $113.07 | $113.05 | $113.10 |
| Purchase #5 | $117.75 | 4.239% | $122.7414 | $122.74 | $122.75 | $122.70 |
| Purchase #6 | $205.78 | 12.241% | $230.9695 | $230.97 | $230.95 | $231.00 |
| Purchase #7 | $90.67 | 12.784% | $102.2613 | $102.26 | $102.25 | $102.30 |
| 7 purchase totals = | $942.16 | $1,046.7173 | $1,046.72 | $1,046.70 | $1,046.80 | |