| 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 | $12.29 | 4.870% | $12.8885 | $12.89 | $12.90 | $12.90 |
| Purchase #2 | $165.97 | 3.657% | $172.0395 | $172.04 | $172.05 | $172.00 |
| Purchase #3 | $235.36 | 4.762% | $246.5678 | $246.57 | $246.55 | $246.60 |
| Purchase #4 | $179.58 | 9.677% | $196.958 | $196.96 | $196.95 | $197.00 |
| Purchase #5 | $138.29 | 5.328% | $145.6581 | $145.66 | $145.65 | $145.70 |
| Purchase #6 | $55.50 | 8.204% | $60.0532 | $60.05 | $60.05 | $60.10 |
| Purchase #7 | $159.37 | 3.309% | $164.6436 | $164.64 | $164.65 | $164.60 |
| 7 purchase totals = | $946.36 | $998.8087 | $998.81 | $998.80 | $998.90 | |