| 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 | $206.58 | 10.825% | $228.9423 | $228.94 | $228.95 | $228.90 |
| Purchase #2 | $86.52 | 3.213% | $89.2999 | $89.30 | $89.30 | $89.30 |
| Purchase #3 | $80.54 | 9.374% | $88.0898 | $88.09 | $88.10 | $88.10 |
| Purchase #4 | $164.52 | 13.291% | $186.3864 | $186.39 | $186.40 | $186.40 |
| Purchase #5 | $132.75 | 3.298% | $137.1281 | $137.13 | $137.15 | $137.10 |
| Purchase #6 | $246.39 | 7.290% | $264.3518 | $264.35 | $264.35 | $264.40 |
| Purchase #7 | $201.43 | 5.167% | $211.8379 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $1,118.73 | $1,206.0362 | $1,206.04 | $1,206.10 | $1,206.00 | |