| 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 | $209.32 | 9.327% | $228.8433 | $228.84 | $228.85 | $228.80 |
| Purchase #2 | $190.60 | 8.418% | $206.6447 | $206.64 | $206.65 | $206.60 |
| Purchase #3 | $250.87 | 9.491% | $274.6801 | $274.68 | $274.70 | $274.70 |
| Purchase #4 | $47.31 | 11.442% | $52.7232 | $52.72 | $52.70 | $52.70 |
| Purchase #5 | $38.96 | 7.371% | $41.8317 | $41.83 | $41.85 | $41.80 |
| Purchase #6 | $174.79 | 12.423% | $196.5042 | $196.50 | $196.50 | $196.50 |
| Purchase #7 | $203.41 | 10.528% | $224.825 | $224.83 | $224.85 | $224.80 |
| 7 purchase totals = | $1,115.26 | $1,226.0522 | $1,226.04 | $1,226.10 | $1,225.90 | |