| 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 | $231.57 | 4.775% | $242.6275 | $242.63 | $242.65 | $242.60 |
| Purchase #2 | $157.35 | 12.158% | $176.4806 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $46.55 | 13.466% | $52.8184 | $52.82 | $52.80 | $52.80 |
| Purchase #4 | $117.55 | 10.608% | $130.0197 | $130.02 | $130.00 | $130.00 |
| Purchase #5 | $90.48 | 7.162% | $96.9602 | $96.96 | $96.95 | $97.00 |
| Purchase #6 | $112.58 | 12.513% | $126.6671 | $126.67 | $126.65 | $126.70 |
| Purchase #7 | $34.59 | 12.720% | $38.9898 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $790.67 | $864.5633 | $864.57 | $864.55 | $864.60 | |