| 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 | $39.36 | 4.455% | $41.1135 | $41.11 | $41.10 | $41.10 |
| Purchase #2 | $180.27 | 8.256% | $195.1531 | $195.15 | $195.15 | $195.20 |
| Purchase #3 | $245.25 | 11.527% | $273.52 | $273.52 | $273.50 | $273.50 |
| Purchase #4 | $187.56 | 3.693% | $194.4866 | $194.49 | $194.50 | $194.50 |
| Purchase #5 | $16.89 | 11.411% | $18.8173 | $18.82 | $18.80 | $18.80 |
| Purchase #6 | $7.67 | 6.694% | $8.1834 | $8.18 | $8.20 | $8.20 |
| Purchase #7 | $222.57 | 5.582% | $234.9939 | $234.99 | $235.00 | $235.00 |
| 7 purchase totals = | $899.57 | $966.2678 | $966.26 | $966.25 | $966.30 | |