| 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 | $239.59 | 13.261% | $271.362 | $271.36 | $271.35 | $271.40 |
| Purchase #2 | $181.80 | 13.288% | $205.9576 | $205.96 | $205.95 | $206.00 |
| Purchase #3 | $21.26 | 4.611% | $22.2403 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $203.80 | 7.440% | $218.9627 | $218.96 | $218.95 | $219.00 |
| Purchase #5 | $239.67 | 8.753% | $260.6483 | $260.65 | $260.65 | $260.60 |
| Purchase #6 | $102.40 | 13.349% | $116.0694 | $116.07 | $116.05 | $116.10 |
| Purchase #7 | $122.34 | 13.547% | $138.9134 | $138.91 | $138.90 | $138.90 |
| 7 purchase totals = | $1,110.86 | $1,234.1537 | $1,234.15 | $1,234.10 | $1,234.20 | |