| 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 | $243.77 | 8.760% | $265.1243 | $265.12 | $265.10 | $265.10 |
| Purchase #2 | $134.53 | 9.848% | $147.7785 | $147.78 | $147.80 | $147.80 |
| Purchase #3 | $157.96 | 4.726% | $165.4252 | $165.43 | $165.45 | $165.40 |
| Purchase #4 | $19.97 | 10.553% | $22.0774 | $22.08 | $22.10 | $22.10 |
| Purchase #5 | $246.72 | 5.627% | $260.6029 | $260.60 | $260.60 | $260.60 |
| Purchase #6 | $101.77 | 3.189% | $105.0154 | $105.02 | $105.00 | $105.00 |
| Purchase #7 | $194.26 | 4.743% | $203.4738 | $203.47 | $203.45 | $203.50 |
| 7 purchase totals = | $1,098.98 | $1,169.4975 | $1,169.50 | $1,169.50 | $1,169.50 | |