| 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 | $244.85 | 13.862% | $278.7911 | $278.79 | $278.80 | $278.80 |
| Purchase #2 | $239.27 | 8.344% | $259.2347 | $259.23 | $259.25 | $259.20 |
| Purchase #3 | $139.26 | 9.361% | $152.2961 | $152.30 | $152.30 | $152.30 |
| Purchase #4 | $79.26 | 6.166% | $84.1472 | $84.15 | $84.15 | $84.10 |
| Purchase #5 | $237.33 | 7.220% | $254.4652 | $254.47 | $254.45 | $254.50 |
| Purchase #6 | $20.72 | 10.583% | $22.9128 | $22.91 | $22.90 | $22.90 |
| Purchase #7 | $222.62 | 13.157% | $251.9101 | $251.91 | $251.90 | $251.90 |
| 7 purchase totals = | $1,183.31 | $1,303.7572 | $1,303.76 | $1,303.75 | $1,303.70 | |