| 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 | $217.84 | 9.189% | $237.8573 | $237.86 | $237.85 | $237.90 |
| Purchase #2 | $202.54 | 9.344% | $221.4653 | $221.47 | $221.45 | $221.50 |
| Purchase #3 | $131.74 | 8.395% | $142.7996 | $142.80 | $142.80 | $142.80 |
| Purchase #4 | $45.96 | 7.677% | $49.4883 | $49.49 | $49.50 | $49.50 |
| Purchase #5 | $57.72 | 8.304% | $62.5131 | $62.51 | $62.50 | $62.50 |
| Purchase #6 | $52.79 | 4.550% | $55.1919 | $55.19 | $55.20 | $55.20 |
| Purchase #7 | $230.85 | 5.530% | $243.616 | $243.62 | $243.60 | $243.60 |
| 7 purchase totals = | $939.44 | $1,012.9315 | $1,012.94 | $1,012.90 | $1,013.00 | |