| 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 | $208.91 | 3.447% | $216.1111 | $216.11 | $216.10 | $216.10 |
| Purchase #2 | $37.82 | 4.385% | $39.4784 | $39.48 | $39.50 | $39.50 |
| Purchase #3 | $68.78 | 7.353% | $73.8374 | $73.84 | $73.85 | $73.80 |
| Purchase #4 | $97.25 | 9.659% | $106.6434 | $106.64 | $106.65 | $106.60 |
| Purchase #5 | $189.41 | 6.487% | $201.697 | $201.70 | $201.70 | $201.70 |
| Purchase #6 | $195.68 | 13.344% | $221.7915 | $221.79 | $221.80 | $221.80 |
| Purchase #7 | $122.51 | 6.153% | $130.048 | $130.05 | $130.05 | $130.00 |
| 7 purchase totals = | $920.36 | $989.6068 | $989.61 | $989.65 | $989.50 | |