| 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 | $236.58 | 5.167% | $248.8041 | $248.80 | $248.80 | $248.80 |
| Purchase #2 | $29.81 | 3.546% | $30.8671 | $30.87 | $30.85 | $30.90 |
| Purchase #3 | $111.94 | 9.355% | $122.412 | $122.41 | $122.40 | $122.40 |
| Purchase #4 | $153.67 | 13.801% | $174.878 | $174.88 | $174.90 | $174.90 |
| Purchase #5 | $102.42 | 4.433% | $106.9603 | $106.96 | $106.95 | $107.00 |
| Purchase #6 | $95.28 | 13.715% | $108.3477 | $108.35 | $108.35 | $108.30 |
| Purchase #7 | $6.42 | 12.740% | $7.2379 | $7.24 | $7.25 | $7.20 |
| 7 purchase totals = | $736.12 | $799.5071 | $799.51 | $799.50 | $799.50 | |