| 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 | $133.36 | 11.695% | $148.9565 | $148.96 | $148.95 | $149.00 |
| Purchase #2 | $120.43 | 12.426% | $135.3946 | $135.39 | $135.40 | $135.40 |
| Purchase #3 | $222.30 | 3.245% | $229.5136 | $229.51 | $229.50 | $229.50 |
| Purchase #4 | $217.26 | 13.229% | $246.0013 | $246.00 | $246.00 | $246.00 |
| Purchase #5 | $14.89 | 11.303% | $16.573 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $83.25 | 4.158% | $86.7115 | $86.71 | $86.70 | $86.70 |
| Purchase #7 | $11.49 | 13.124% | $12.9979 | $13.00 | $13.00 | $13.00 |
| 7 purchase totals = | $802.98 | $876.1484 | $876.14 | $876.10 | $876.20 | |