| 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 | $201.65 | 3.517% | $208.742 | $208.74 | $208.75 | $208.70 |
| Purchase #2 | $233.69 | 9.727% | $256.421 | $256.42 | $256.40 | $256.40 |
| Purchase #3 | $115.65 | 13.690% | $131.4825 | $131.48 | $131.50 | $131.50 |
| Purchase #4 | $66.99 | 7.397% | $71.9453 | $71.95 | $71.95 | $71.90 |
| Purchase #5 | $83.36 | 9.673% | $91.4234 | $91.42 | $91.40 | $91.40 |
| Purchase #6 | $20.28 | 10.153% | $22.339 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $27.98 | 8.799% | $30.442 | $30.44 | $30.45 | $30.40 |
| 7 purchase totals = | $749.60 | $812.7952 | $812.79 | $812.80 | $812.60 | |