| 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 | $108.66 | 6.664% | $115.9011 | $115.90 | $115.90 | $115.90 |
| Purchase #2 | $37.86 | 13.805% | $43.0866 | $43.09 | $43.10 | $43.10 |
| Purchase #3 | $32.63 | 10.756% | $36.1397 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $55.65 | 9.625% | $61.0063 | $61.01 | $61.00 | $61.00 |
| Purchase #5 | $242.98 | 9.416% | $265.859 | $265.86 | $265.85 | $265.90 |
| Purchase #6 | $223.44 | 4.222% | $232.8736 | $232.87 | $232.85 | $232.90 |
| Purchase #7 | $134.83 | 10.845% | $149.4523 | $149.45 | $149.45 | $149.50 |
| 7 purchase totals = | $836.05 | $904.3186 | $904.32 | $904.30 | $904.40 | |