| 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 | $235.97 | 4.640% | $246.919 | $246.92 | $246.90 | $246.90 |
| Purchase #2 | $125.25 | 8.642% | $136.0741 | $136.07 | $136.05 | $136.10 |
| Purchase #3 | $193.67 | 3.697% | $200.83 | $200.83 | $200.85 | $200.80 |
| Purchase #4 | $67.79 | 5.653% | $71.6222 | $71.62 | $71.60 | $71.60 |
| Purchase #5 | $80.39 | 10.669% | $88.9668 | $88.97 | $88.95 | $89.00 |
| Purchase #6 | $165.65 | 11.515% | $184.7246 | $184.72 | $184.70 | $184.70 |
| Purchase #7 | $213.86 | 3.632% | $221.6274 | $221.63 | $221.65 | $221.60 |
| 7 purchase totals = | $1,082.58 | $1,150.7641 | $1,150.76 | $1,150.70 | $1,150.70 | |