| 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 | $188.85 | 9.348% | $206.5037 | $206.50 | $206.50 | $206.50 |
| Purchase #2 | $227.80 | 8.605% | $247.4022 | $247.40 | $247.40 | $247.40 |
| Purchase #3 | $161.89 | 12.179% | $181.6066 | $181.61 | $181.60 | $181.60 |
| Purchase #4 | $55.76 | 6.473% | $59.3693 | $59.37 | $59.35 | $59.40 |
| Purchase #5 | $121.39 | 5.746% | $128.3651 | $128.37 | $128.35 | $128.40 |
| Purchase #6 | $237.63 | 13.356% | $269.3679 | $269.37 | $269.35 | $269.40 |
| Purchase #7 | $195.26 | 12.703% | $220.0639 | $220.06 | $220.05 | $220.10 |
| 7 purchase totals = | $1,188.58 | $1,312.6787 | $1,312.68 | $1,312.60 | $1,312.80 | |