| 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 | $213.44 | 7.156% | $228.7138 | $228.71 | $228.70 | $228.70 |
| Purchase #2 | $212.30 | 11.661% | $237.0563 | $237.06 | $237.05 | $237.10 |
| Purchase #3 | $169.33 | 8.228% | $183.2625 | $183.26 | $183.25 | $183.30 |
| Purchase #4 | $178.31 | 12.599% | $200.7753 | $200.78 | $200.80 | $200.80 |
| Purchase #5 | $18.84 | 8.175% | $20.3802 | $20.38 | $20.40 | $20.40 |
| Purchase #6 | $227.87 | 10.256% | $251.2403 | $251.24 | $251.25 | $251.20 |
| Purchase #7 | $62.26 | 12.348% | $69.9479 | $69.95 | $69.95 | $69.90 |
| 7 purchase totals = | $1,082.35 | $1,191.3763 | $1,191.38 | $1,191.40 | $1,191.40 | |