| 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 | $209.82 | 12.412% | $235.8629 | $235.86 | $235.85 | $235.90 |
| Purchase #2 | $220.55 | 11.742% | $246.447 | $246.45 | $246.45 | $246.40 |
| Purchase #3 | $177.67 | 8.107% | $192.0737 | $192.07 | $192.05 | $192.10 |
| Purchase #4 | $39.59 | 5.275% | $41.6784 | $41.68 | $41.70 | $41.70 |
| Purchase #5 | $49.25 | 4.161% | $51.2993 | $51.30 | $51.30 | $51.30 |
| Purchase #6 | $136.26 | 9.789% | $149.5985 | $149.60 | $149.60 | $149.60 |
| Purchase #7 | $17.87 | 12.572% | $20.1166 | $20.12 | $20.10 | $20.10 |
| 7 purchase totals = | $851.01 | $937.0764 | $937.08 | $937.05 | $937.10 | |