| 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 | $24.41 | 3.196% | $25.1901 | $25.19 | $25.20 | $25.20 |
| Purchase #2 | $124.48 | 9.143% | $135.8612 | $135.86 | $135.85 | $135.90 |
| Purchase #3 | $140.33 | 6.845% | $149.9356 | $149.94 | $149.95 | $149.90 |
| Purchase #4 | $60.47 | 6.596% | $64.4586 | $64.46 | $64.45 | $64.50 |
| Purchase #5 | $248.94 | 9.318% | $272.1362 | $272.14 | $272.15 | $272.10 |
| Purchase #6 | $25.36 | 6.587% | $27.0305 | $27.03 | $27.05 | $27.00 |
| Purchase #7 | $188.76 | 10.323% | $208.2457 | $208.25 | $208.25 | $208.20 |
| 7 purchase totals = | $812.75 | $882.8579 | $882.87 | $882.90 | $882.80 | |