| 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 | $229.82 | 6.348% | $244.409 | $244.41 | $244.40 | $244.40 |
| Purchase #2 | $26.68 | 6.502% | $28.4147 | $28.41 | $28.40 | $28.40 |
| Purchase #3 | $107.30 | 3.268% | $110.8066 | $110.81 | $110.80 | $110.80 |
| Purchase #4 | $63.29 | 12.142% | $70.9747 | $70.97 | $70.95 | $71.00 |
| Purchase #5 | $123.81 | 7.233% | $132.7652 | $132.77 | $132.75 | $132.80 |
| Purchase #6 | $235.43 | 11.806% | $263.2249 | $263.22 | $263.20 | $263.20 |
| Purchase #7 | $59.82 | 12.609% | $67.3627 | $67.36 | $67.35 | $67.40 |
| 7 purchase totals = | $846.15 | $917.9578 | $917.95 | $917.85 | $918.00 | |