| 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 | $10.97 | 5.750% | $11.6008 | $11.60 | $11.60 | $11.60 |
| Purchase #2 | $211.51 | 7.526% | $227.4282 | $227.43 | $227.45 | $227.40 |
| Purchase #3 | $200.89 | 12.490% | $225.9812 | $225.98 | $226.00 | $226.00 |
| Purchase #4 | $195.42 | 6.500% | $208.1223 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $109.47 | 8.845% | $119.1526 | $119.15 | $119.15 | $119.20 |
| Purchase #6 | $50.99 | 3.624% | $52.8379 | $52.84 | $52.85 | $52.80 |
| Purchase #7 | $149.88 | 7.173% | $160.6309 | $160.63 | $160.65 | $160.60 |
| 7 purchase totals = | $929.13 | $1,005.7539 | $1,005.75 | $1,005.80 | $1,005.70 | |