| 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 | $250.72 | 13.245% | $283.9279 | $283.93 | $283.95 | $283.90 |
| Purchase #2 | $193.62 | 5.784% | $204.819 | $204.82 | $204.80 | $204.80 |
| Purchase #3 | $5.39 | 10.709% | $5.9672 | $5.97 | $5.95 | $6.00 |
| Purchase #4 | $11.89 | 13.375% | $13.4803 | $13.48 | $13.50 | $13.50 |
| Purchase #5 | $102.61 | 3.537% | $106.2393 | $106.24 | $106.25 | $106.20 |
| Purchase #6 | $13.58 | 3.591% | $14.0677 | $14.07 | $14.05 | $14.10 |
| Purchase #7 | $72.31 | 3.401% | $74.7693 | $74.77 | $74.75 | $74.80 |
| 7 purchase totals = | $650.12 | $703.2707 | $703.28 | $703.25 | $703.30 | |