| 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 | $86.98 | 3.116% | $89.6903 | $89.69 | $89.70 | $89.70 |
| Purchase #2 | $202.82 | 12.669% | $228.5153 | $228.52 | $228.50 | $228.50 |
| Purchase #3 | $69.83 | 4.777% | $73.1658 | $73.17 | $73.15 | $73.20 |
| Purchase #4 | $69.41 | 11.102% | $77.1159 | $77.12 | $77.10 | $77.10 |
| Purchase #5 | $167.46 | 11.639% | $186.9507 | $186.95 | $186.95 | $187.00 |
| Purchase #6 | $220.70 | 4.698% | $231.0685 | $231.07 | $231.05 | $231.10 |
| Purchase #7 | $160.60 | 5.677% | $169.7173 | $169.72 | $169.70 | $169.70 |
| 7 purchase totals = | $977.80 | $1,056.2238 | $1,056.24 | $1,056.15 | $1,056.30 | |