| 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 | $31.60 | 8.791% | $34.378 | $34.38 | $34.40 | $34.40 |
| Purchase #2 | $220.83 | 13.748% | $251.1897 | $251.19 | $251.20 | $251.20 |
| Purchase #3 | $187.80 | 3.110% | $193.6406 | $193.64 | $193.65 | $193.60 |
| Purchase #4 | $118.87 | 13.549% | $134.9757 | $134.98 | $135.00 | $135.00 |
| Purchase #5 | $171.30 | 6.564% | $182.5441 | $182.54 | $182.55 | $182.50 |
| Purchase #6 | $26.90 | 11.584% | $30.0161 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $210.46 | 10.692% | $232.9624 | $232.96 | $232.95 | $233.00 |
| 7 purchase totals = | $967.76 | $1,059.7066 | $1,059.71 | $1,059.75 | $1,059.70 | |