| 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 | $201.28 | 3.821% | $208.9709 | $208.97 | $208.95 | $209.00 |
| Purchase #2 | $216.64 | 5.720% | $229.0318 | $229.03 | $229.05 | $229.00 |
| Purchase #3 | $83.57 | 9.793% | $91.754 | $91.75 | $91.75 | $91.80 |
| Purchase #4 | $38.67 | 3.517% | $40.03 | $40.03 | $40.05 | $40.00 |
| Purchase #5 | $132.60 | 6.260% | $140.9008 | $140.90 | $140.90 | $140.90 |
| Purchase #6 | $180.43 | 13.524% | $204.8314 | $204.83 | $204.85 | $204.80 |
| Purchase #7 | $7.67 | 11.117% | $8.5227 | $8.52 | $8.50 | $8.50 |
| 7 purchase totals = | $860.86 | $924.0416 | $924.03 | $924.05 | $924.00 | |