| 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 | $229.37 | 13.116% | $259.4542 | $259.45 | $259.45 | $259.50 |
| Purchase #2 | $17.54 | 5.370% | $18.4819 | $18.48 | $18.50 | $18.50 |
| Purchase #3 | $97.91 | 11.288% | $108.9621 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $228.47 | 3.818% | $237.193 | $237.19 | $237.20 | $237.20 |
| Purchase #5 | $166.64 | 5.395% | $175.6302 | $175.63 | $175.65 | $175.60 |
| Purchase #6 | $191.67 | 11.689% | $214.0743 | $214.07 | $214.05 | $214.10 |
| Purchase #7 | $59.78 | 12.521% | $67.2651 | $67.27 | $67.25 | $67.30 |
| 7 purchase totals = | $991.38 | $1,081.0608 | $1,081.05 | $1,081.05 | $1,081.20 | |