| 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 | $11.99 | 10.380% | $13.2346 | $13.23 | $13.25 | $13.20 |
| Purchase #2 | $239.80 | 11.457% | $267.2739 | $267.27 | $267.25 | $267.30 |
| Purchase #3 | $42.63 | 6.406% | $45.3609 | $45.36 | $45.35 | $45.40 |
| Purchase #4 | $114.95 | 9.700% | $126.1002 | $126.10 | $126.10 | $126.10 |
| Purchase #5 | $159.98 | 11.114% | $177.7602 | $177.76 | $177.75 | $177.80 |
| Purchase #6 | $195.66 | 12.345% | $219.8142 | $219.81 | $219.80 | $219.80 |
| Purchase #7 | $14.85 | 10.531% | $16.4139 | $16.41 | $16.40 | $16.40 |
| 7 purchase totals = | $779.86 | $865.9579 | $865.94 | $865.90 | $866.00 | |