| 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 | $210.38 | 7.703% | $226.5856 | $226.59 | $226.60 | $226.60 |
| Purchase #2 | $111.38 | 12.664% | $125.4852 | $125.49 | $125.50 | $125.50 |
| Purchase #3 | $60.90 | 3.359% | $62.9456 | $62.95 | $62.95 | $62.90 |
| Purchase #4 | $179.90 | 12.398% | $202.204 | $202.20 | $202.20 | $202.20 |
| Purchase #5 | $85.99 | 3.523% | $89.0194 | $89.02 | $89.00 | $89.00 |
| Purchase #6 | $173.30 | 11.197% | $192.7044 | $192.70 | $192.70 | $192.70 |
| Purchase #7 | $17.92 | 4.338% | $18.6974 | $18.70 | $18.70 | $18.70 |
| 7 purchase totals = | $839.77 | $917.6416 | $917.65 | $917.65 | $917.60 | |