| 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 | $134.83 | 11.181% | $149.9053 | $149.91 | $149.90 | $149.90 |
| Purchase #2 | $55.85 | 6.156% | $59.2881 | $59.29 | $59.30 | $59.30 |
| Purchase #3 | $78.90 | 11.495% | $87.9696 | $87.97 | $87.95 | $88.00 |
| Purchase #4 | $212.49 | 7.515% | $228.4586 | $228.46 | $228.45 | $228.50 |
| Purchase #5 | $184.42 | 9.349% | $201.6614 | $201.66 | $201.65 | $201.70 |
| Purchase #6 | $206.62 | 13.636% | $234.7947 | $234.79 | $234.80 | $234.80 |
| Purchase #7 | $133.37 | 3.197% | $137.6338 | $137.63 | $137.65 | $137.60 |
| 7 purchase totals = | $1,006.48 | $1,099.7115 | $1,099.71 | $1,099.70 | $1,099.80 | |