| 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 | $234.52 | 10.736% | $259.6981 | $259.70 | $259.70 | $259.70 |
| Purchase #2 | $73.80 | 5.573% | $77.9129 | $77.91 | $77.90 | $77.90 |
| Purchase #3 | $129.53 | 7.718% | $139.5271 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $93.71 | 13.857% | $106.6954 | $106.70 | $106.70 | $106.70 |
| Purchase #5 | $209.49 | 5.496% | $221.0036 | $221.00 | $221.00 | $221.00 |
| Purchase #6 | $139.65 | 8.756% | $151.8778 | $151.88 | $151.90 | $151.90 |
| Purchase #7 | $136.87 | 13.306% | $155.0819 | $155.08 | $155.10 | $155.10 |
| 7 purchase totals = | $1,017.57 | $1,111.7968 | $1,111.80 | $1,111.85 | $1,111.80 | |