| 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 | $201.96 | 5.359% | $212.783 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $184.69 | 9.244% | $201.7627 | $201.76 | $201.75 | $201.80 |
| Purchase #3 | $175.38 | 13.485% | $199.03 | $199.03 | $199.05 | $199.00 |
| Purchase #4 | $99.43 | 13.742% | $113.0937 | $113.09 | $113.10 | $113.10 |
| Purchase #5 | $245.31 | 7.232% | $263.0508 | $263.05 | $263.05 | $263.10 |
| Purchase #6 | $170.97 | 4.377% | $178.4534 | $178.45 | $178.45 | $178.50 |
| Purchase #7 | $229.47 | 6.803% | $245.0808 | $245.08 | $245.10 | $245.10 |
| 7 purchase totals = | $1,307.21 | $1,413.2544 | $1,413.24 | $1,413.30 | $1,413.40 | |