| 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 | $250.49 | 7.452% | $269.1565 | $269.16 | $269.15 | $269.20 |
| Purchase #2 | $9.40 | 7.319% | $10.088 | $10.09 | $10.10 | $10.10 |
| Purchase #3 | $117.81 | 11.572% | $131.443 | $131.44 | $131.45 | $131.40 |
| Purchase #4 | $79.65 | 8.232% | $86.2068 | $86.21 | $86.20 | $86.20 |
| Purchase #5 | $241.46 | 3.710% | $250.4182 | $250.42 | $250.40 | $250.40 |
| Purchase #6 | $113.70 | 7.809% | $122.5788 | $122.58 | $122.60 | $122.60 |
| Purchase #7 | $101.27 | 10.538% | $111.9418 | $111.94 | $111.95 | $111.90 |
| 7 purchase totals = | $913.78 | $981.8331 | $981.84 | $981.85 | $981.80 | |