| 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 | $135.52 | 11.121% | $150.5912 | $150.59 | $150.60 | $150.60 |
| Purchase #2 | $250.81 | 5.505% | $264.6171 | $264.62 | $264.60 | $264.60 |
| Purchase #3 | $19.58 | 4.679% | $20.4961 | $20.50 | $20.50 | $20.50 |
| Purchase #4 | $99.56 | 12.756% | $112.2599 | $112.26 | $112.25 | $112.30 |
| Purchase #5 | $207.71 | 11.303% | $231.1875 | $231.19 | $231.20 | $231.20 |
| Purchase #6 | $177.36 | 6.828% | $189.4701 | $189.47 | $189.45 | $189.50 |
| Purchase #7 | $55.41 | 10.249% | $61.089 | $61.09 | $61.10 | $61.10 |
| 7 purchase totals = | $945.95 | $1,029.7109 | $1,029.72 | $1,029.70 | $1,029.80 | |