| 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 | $238.55 | 3.456% | $246.7943 | $246.79 | $246.80 | $246.80 |
| Purchase #2 | $5.75 | 12.221% | $6.4527 | $6.45 | $6.45 | $6.50 |
| Purchase #3 | $61.85 | 8.706% | $67.2347 | $67.23 | $67.25 | $67.20 |
| Purchase #4 | $236.36 | 9.236% | $258.1902 | $258.19 | $258.20 | $258.20 |
| Purchase #5 | $233.82 | 13.572% | $265.5541 | $265.55 | $265.55 | $265.60 |
| Purchase #6 | $21.26 | 11.807% | $23.7702 | $23.77 | $23.75 | $23.80 |
| Purchase #7 | $82.49 | 8.661% | $89.6345 | $89.63 | $89.65 | $89.60 |
| 7 purchase totals = | $880.08 | $957.6307 | $957.61 | $957.65 | $957.70 | |