| 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 | $129.59 | 8.619% | $140.7594 | $140.76 | $140.75 | $140.80 |
| Purchase #2 | $240.28 | 12.803% | $271.043 | $271.04 | $271.05 | $271.00 |
| Purchase #3 | $95.65 | 12.720% | $107.8167 | $107.82 | $107.80 | $107.80 |
| Purchase #4 | $238.40 | 5.781% | $252.1819 | $252.18 | $252.20 | $252.20 |
| Purchase #5 | $223.52 | 10.254% | $246.4397 | $246.44 | $246.45 | $246.40 |
| Purchase #6 | $111.94 | 8.648% | $121.6206 | $121.62 | $121.60 | $121.60 |
| Purchase #7 | $217.97 | 9.279% | $238.1954 | $238.20 | $238.20 | $238.20 |
| 7 purchase totals = | $1,257.35 | $1,378.0567 | $1,378.06 | $1,378.05 | $1,378.00 | |