| 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 | $200.97 | 11.235% | $223.549 | $223.55 | $223.55 | $223.50 |
| Purchase #2 | $9.30 | 4.271% | $9.6972 | $9.70 | $9.70 | $9.70 |
| Purchase #3 | $82.71 | 5.351% | $87.1358 | $87.14 | $87.15 | $87.10 |
| Purchase #4 | $198.40 | 8.552% | $215.3672 | $215.37 | $215.35 | $215.40 |
| Purchase #5 | $63.65 | 9.683% | $69.8132 | $69.81 | $69.80 | $69.80 |
| Purchase #6 | $60.87 | 10.159% | $67.0538 | $67.05 | $67.05 | $67.10 |
| Purchase #7 | $118.93 | 10.211% | $131.0739 | $131.07 | $131.05 | $131.10 |
| 7 purchase totals = | $734.83 | $803.6901 | $803.69 | $803.65 | $803.70 | |