| 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 | $200.40 | 7.557% | $215.5442 | $215.54 | $215.55 | $215.50 |
| Purchase #2 | $216.35 | 4.704% | $226.5271 | $226.53 | $226.55 | $226.50 |
| Purchase #3 | $183.49 | 10.688% | $203.1014 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $67.56 | 12.136% | $75.7591 | $75.76 | $75.75 | $75.80 |
| Purchase #5 | $36.68 | 8.815% | $39.9133 | $39.91 | $39.90 | $39.90 |
| Purchase #6 | $174.87 | 13.819% | $199.0353 | $199.04 | $199.05 | $199.00 |
| Purchase #7 | $179.94 | 5.314% | $189.502 | $189.50 | $189.50 | $189.50 |
| 7 purchase totals = | $1,059.29 | $1,149.3824 | $1,149.38 | $1,149.40 | $1,149.30 | |