| 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 | $180.83 | 5.245% | $190.3145 | $190.31 | $190.30 | $190.30 |
| Purchase #2 | $11.66 | 4.613% | $12.1979 | $12.20 | $12.20 | $12.20 |
| Purchase #3 | $236.74 | 8.608% | $257.1186 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $130.90 | 8.112% | $141.5186 | $141.52 | $141.50 | $141.50 |
| Purchase #5 | $58.47 | 10.269% | $64.4743 | $64.47 | $64.45 | $64.50 |
| Purchase #6 | $119.89 | 10.217% | $132.1392 | $132.14 | $132.15 | $132.10 |
| Purchase #7 | $247.69 | 4.556% | $258.9748 | $258.97 | $258.95 | $259.00 |
| 7 purchase totals = | $986.18 | $1,056.7379 | $1,056.73 | $1,056.65 | $1,056.70 | |