| 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 | $208.55 | 7.125% | $223.4092 | $223.41 | $223.40 | $223.40 |
| Purchase #2 | $139.49 | 3.334% | $144.1406 | $144.14 | $144.15 | $144.10 |
| Purchase #3 | $80.88 | 4.145% | $84.2325 | $84.23 | $84.25 | $84.20 |
| Purchase #4 | $10.98 | 7.174% | $11.7677 | $11.77 | $11.75 | $11.80 |
| Purchase #5 | $221.88 | 11.442% | $247.2675 | $247.27 | $247.25 | $247.30 |
| Purchase #6 | $188.55 | 9.737% | $206.9091 | $206.91 | $206.90 | $206.90 |
| Purchase #7 | $22.61 | 7.274% | $24.2547 | $24.25 | $24.25 | $24.30 |
| 7 purchase totals = | $872.94 | $941.9813 | $941.98 | $941.95 | $942.00 | |