| 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 | $206.43 | 3.539% | $213.7356 | $213.74 | $213.75 | $213.70 |
| Purchase #2 | $250.28 | 7.535% | $269.1386 | $269.14 | $269.15 | $269.10 |
| Purchase #3 | $59.43 | 12.638% | $66.9408 | $66.94 | $66.95 | $66.90 |
| Purchase #4 | $149.78 | 8.855% | $163.043 | $163.04 | $163.05 | $163.00 |
| Purchase #5 | $179.99 | 13.180% | $203.7127 | $203.71 | $203.70 | $203.70 |
| Purchase #6 | $143.85 | 3.510% | $148.8991 | $148.90 | $148.90 | $148.90 |
| Purchase #7 | $108.50 | 13.706% | $123.371 | $123.37 | $123.35 | $123.40 |
| 7 purchase totals = | $1,098.26 | $1,188.8408 | $1,188.84 | $1,188.85 | $1,188.70 | |