| 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 | $227.76 | 12.662% | $256.599 | $256.60 | $256.60 | $256.60 |
| Purchase #2 | $7.41 | 11.617% | $8.2708 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $70.74 | 12.703% | $79.7261 | $79.73 | $79.75 | $79.70 |
| Purchase #4 | $82.81 | 11.632% | $92.4425 | $92.44 | $92.45 | $92.40 |
| Purchase #5 | $90.49 | 13.594% | $102.7912 | $102.79 | $102.80 | $102.80 |
| Purchase #6 | $179.95 | 5.256% | $189.4082 | $189.41 | $189.40 | $189.40 |
| Purchase #7 | $177.82 | 13.454% | $201.7439 | $201.74 | $201.75 | $201.70 |
| 7 purchase totals = | $836.98 | $930.9817 | $930.98 | $931.00 | $930.90 | |