| 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 | $115.75 | 6.212% | $122.9404 | $122.94 | $122.95 | $122.90 |
| Purchase #2 | $180.56 | 6.748% | $192.7442 | $192.74 | $192.75 | $192.70 |
| Purchase #3 | $115.81 | 8.425% | $125.567 | $125.57 | $125.55 | $125.60 |
| Purchase #4 | $81.93 | 12.281% | $91.9918 | $91.99 | $92.00 | $92.00 |
| Purchase #5 | $93.60 | 6.806% | $99.9704 | $99.97 | $99.95 | $100.00 |
| Purchase #6 | $201.78 | 9.206% | $220.3559 | $220.36 | $220.35 | $220.40 |
| Purchase #7 | $18.93 | 5.218% | $19.9178 | $19.92 | $19.90 | $19.90 |
| 7 purchase totals = | $808.36 | $873.4875 | $873.49 | $873.45 | $873.50 | |