| 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 | $206.41 | 12.503% | $232.2174 | $232.22 | $232.20 | $232.20 |
| Purchase #2 | $142.40 | 7.475% | $153.0444 | $153.04 | $153.05 | $153.00 |
| Purchase #3 | $194.38 | 7.423% | $208.8088 | $208.81 | $208.80 | $208.80 |
| Purchase #4 | $97.64 | 8.786% | $106.2187 | $106.22 | $106.20 | $106.20 |
| Purchase #5 | $174.76 | 4.720% | $183.0087 | $183.01 | $183.00 | $183.00 |
| Purchase #6 | $7.71 | 13.129% | $8.7222 | $8.72 | $8.70 | $8.70 |
| Purchase #7 | $38.41 | 6.648% | $40.9635 | $40.96 | $40.95 | $41.00 |
| 7 purchase totals = | $861.71 | $932.9837 | $932.98 | $932.90 | $932.90 | |