| 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 | $110.58 | 11.601% | $123.4084 | $123.41 | $123.40 | $123.40 |
| Purchase #2 | $35.51 | 3.785% | $36.8541 | $36.85 | $36.85 | $36.90 |
| Purchase #3 | $177.95 | 9.598% | $195.0296 | $195.03 | $195.05 | $195.00 |
| Purchase #4 | $184.72 | 6.284% | $196.3278 | $196.33 | $196.35 | $196.30 |
| Purchase #5 | $120.76 | 10.766% | $133.761 | $133.76 | $133.75 | $133.80 |
| Purchase #6 | $161.97 | 5.602% | $171.0436 | $171.04 | $171.05 | $171.00 |
| Purchase #7 | $113.32 | 8.243% | $122.661 | $122.66 | $122.65 | $122.70 |
| 7 purchase totals = | $904.81 | $979.0855 | $979.08 | $979.10 | $979.10 | |