| 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 | $192.25 | 4.705% | $201.2954 | $201.30 | $201.30 | $201.30 |
| Purchase #2 | $157.85 | 7.721% | $170.0376 | $170.04 | $170.05 | $170.00 |
| Purchase #3 | $199.60 | 13.241% | $226.029 | $226.03 | $226.05 | $226.00 |
| Purchase #4 | $197.97 | 9.785% | $217.3414 | $217.34 | $217.35 | $217.30 |
| Purchase #5 | $212.47 | 6.399% | $226.066 | $226.07 | $226.05 | $226.10 |
| Purchase #6 | $88.76 | 11.591% | $99.0482 | $99.05 | $99.05 | $99.00 |
| Purchase #7 | $64.42 | 4.657% | $67.42 | $67.42 | $67.40 | $67.40 |
| 7 purchase totals = | $1,113.32 | $1,207.2376 | $1,207.25 | $1,207.25 | $1,207.10 | |