| 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 | $197.95 | 9.532% | $216.8186 | $216.82 | $216.80 | $216.80 |
| Purchase #2 | $115.92 | 7.858% | $125.029 | $125.03 | $125.05 | $125.00 |
| Purchase #3 | $89.79 | 11.515% | $100.1293 | $100.13 | $100.15 | $100.10 |
| Purchase #4 | $186.58 | 7.310% | $200.219 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $191.26 | 10.517% | $211.3748 | $211.37 | $211.35 | $211.40 |
| Purchase #6 | $123.74 | 13.261% | $140.1492 | $140.15 | $140.15 | $140.10 |
| Purchase #7 | $10.41 | 13.262% | $11.7906 | $11.79 | $11.80 | $11.80 |
| 7 purchase totals = | $915.65 | $1,005.5105 | $1,005.51 | $1,005.50 | $1,005.40 | |