| 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 | $242.93 | 7.870% | $262.0486 | $262.05 | $262.05 | $262.00 |
| Purchase #2 | $130.96 | 6.106% | $138.9564 | $138.96 | $138.95 | $139.00 |
| Purchase #3 | $95.88 | 6.144% | $101.7709 | $101.77 | $101.75 | $101.80 |
| Purchase #4 | $29.41 | 7.104% | $31.4993 | $31.50 | $31.50 | $31.50 |
| Purchase #5 | $113.46 | 13.151% | $128.3811 | $128.38 | $128.40 | $128.40 |
| Purchase #6 | $44.38 | 11.835% | $49.6324 | $49.63 | $49.65 | $49.60 |
| Purchase #7 | $243.88 | 13.150% | $275.9502 | $275.95 | $275.95 | $276.00 |
| 7 purchase totals = | $900.90 | $988.2389 | $988.24 | $988.25 | $988.30 | |