| 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 | $102.49 | 3.855% | $106.441 | $106.44 | $106.45 | $106.40 |
| Purchase #2 | $165.53 | 5.179% | $174.1028 | $174.10 | $174.10 | $174.10 |
| Purchase #3 | $67.90 | 9.511% | $74.358 | $74.36 | $74.35 | $74.40 |
| Purchase #4 | $126.80 | 9.198% | $138.4631 | $138.46 | $138.45 | $138.50 |
| Purchase #5 | $247.45 | 9.142% | $270.0719 | $270.07 | $270.05 | $270.10 |
| Purchase #6 | $94.51 | 4.546% | $98.8064 | $98.81 | $98.80 | $98.80 |
| Purchase #7 | $74.37 | 11.268% | $82.75 | $82.75 | $82.75 | $82.80 |
| 7 purchase totals = | $879.05 | $944.9932 | $944.99 | $944.95 | $945.10 | |