| 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 | $78.91 | 12.677% | $88.9134 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $13.31 | 10.711% | $14.7356 | $14.74 | $14.75 | $14.70 |
| Purchase #3 | $239.41 | 13.374% | $271.4287 | $271.43 | $271.45 | $271.40 |
| Purchase #4 | $122.31 | 9.746% | $134.2303 | $134.23 | $134.25 | $134.20 |
| Purchase #5 | $159.55 | 3.829% | $165.6592 | $165.66 | $165.65 | $165.70 |
| Purchase #6 | $246.98 | 7.179% | $264.7107 | $264.71 | $264.70 | $264.70 |
| Purchase #7 | $203.95 | 7.634% | $219.5195 | $219.52 | $219.50 | $219.50 |
| 7 purchase totals = | $1,064.42 | $1,159.1974 | $1,159.20 | $1,159.20 | $1,159.10 | |