| 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 | $180.27 | 11.102% | $200.2836 | $200.28 | $200.30 | $200.30 |
| Purchase #2 | $224.45 | 11.580% | $250.4413 | $250.44 | $250.45 | $250.40 |
| Purchase #3 | $196.26 | 5.430% | $206.9169 | $206.92 | $206.90 | $206.90 |
| Purchase #4 | $179.31 | 12.677% | $202.0411 | $202.04 | $202.05 | $202.00 |
| Purchase #5 | $35.33 | 4.138% | $36.792 | $36.79 | $36.80 | $36.80 |
| Purchase #6 | $205.66 | 10.309% | $226.8615 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $230.82 | 9.650% | $253.0941 | $253.09 | $253.10 | $253.10 |
| 7 purchase totals = | $1,252.10 | $1,376.4305 | $1,376.42 | $1,376.45 | $1,376.40 | |