| 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 | $10.78 | 3.686% | $11.1774 | $11.18 | $11.20 | $11.20 |
| Purchase #2 | $235.72 | 9.157% | $257.3049 | $257.30 | $257.30 | $257.30 |
| Purchase #3 | $225.67 | 12.630% | $254.1721 | $254.17 | $254.15 | $254.20 |
| Purchase #4 | $239.38 | 7.854% | $258.1809 | $258.18 | $258.20 | $258.20 |
| Purchase #5 | $119.54 | 7.154% | $128.0919 | $128.09 | $128.10 | $128.10 |
| Purchase #6 | $66.96 | 6.116% | $71.0553 | $71.06 | $71.05 | $71.10 |
| Purchase #7 | $155.80 | 12.343% | $175.0304 | $175.03 | $175.05 | $175.00 |
| 7 purchase totals = | $1,053.85 | $1,155.0129 | $1,155.01 | $1,155.05 | $1,155.10 | |