| 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 | $223.56 | 10.637% | $247.3401 | $247.34 | $247.35 | $247.30 |
| Purchase #2 | $59.70 | 9.148% | $65.1614 | $65.16 | $65.15 | $65.20 |
| Purchase #3 | $229.54 | 8.840% | $249.8313 | $249.83 | $249.85 | $249.80 |
| Purchase #4 | $15.96 | 12.258% | $17.9164 | $17.92 | $17.90 | $17.90 |
| Purchase #5 | $167.36 | 6.202% | $177.7397 | $177.74 | $177.75 | $177.70 |
| Purchase #6 | $53.59 | 6.843% | $57.2572 | $57.26 | $57.25 | $57.30 |
| Purchase #7 | $220.65 | 9.180% | $240.9057 | $240.91 | $240.90 | $240.90 |
| 7 purchase totals = | $970.36 | $1,056.1518 | $1,056.16 | $1,056.15 | $1,056.10 | |