| 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 | $23.90 | 10.415% | $26.3892 | $26.39 | $26.40 | $26.40 |
| Purchase #2 | $215.39 | 10.122% | $237.1918 | $237.19 | $237.20 | $237.20 |
| Purchase #3 | $198.76 | 4.818% | $208.3363 | $208.34 | $208.35 | $208.30 |
| Purchase #4 | $55.87 | 8.410% | $60.5687 | $60.57 | $60.55 | $60.60 |
| Purchase #5 | $12.39 | 6.633% | $13.2118 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $122.75 | 6.740% | $131.0234 | $131.02 | $131.00 | $131.00 |
| Purchase #7 | $141.78 | 5.680% | $149.8331 | $149.83 | $149.85 | $149.80 |
| 7 purchase totals = | $770.84 | $826.5543 | $826.55 | $826.55 | $826.50 | |