| 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 | $132.47 | 9.828% | $145.4892 | $145.49 | $145.50 | $145.50 |
| Purchase #2 | $102.26 | 4.643% | $107.0079 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $22.68 | 4.235% | $23.6405 | $23.64 | $23.65 | $23.60 |
| Purchase #4 | $223.28 | 7.527% | $240.0863 | $240.09 | $240.10 | $240.10 |
| Purchase #5 | $173.46 | 4.703% | $181.6178 | $181.62 | $181.60 | $181.60 |
| Purchase #6 | $84.93 | 4.846% | $89.0457 | $89.05 | $89.05 | $89.00 |
| Purchase #7 | $191.93 | 8.625% | $208.484 | $208.48 | $208.50 | $208.50 |
| 7 purchase totals = | $931.01 | $995.3714 | $995.38 | $995.40 | $995.30 | |