| 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 | $215.59 | 11.172% | $239.6757 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $144.88 | 12.364% | $162.793 | $162.79 | $162.80 | $162.80 |
| Purchase #3 | $89.41 | 3.621% | $92.6475 | $92.65 | $92.65 | $92.60 |
| Purchase #4 | $93.95 | 3.322% | $97.071 | $97.07 | $97.05 | $97.10 |
| Purchase #5 | $32.67 | 10.255% | $36.0203 | $36.02 | $36.00 | $36.00 |
| Purchase #6 | $60.77 | 4.491% | $63.4992 | $63.50 | $63.50 | $63.50 |
| Purchase #7 | $37.50 | 5.150% | $39.4313 | $39.43 | $39.45 | $39.40 |
| 7 purchase totals = | $674.77 | $731.1380 | $731.14 | $731.15 | $731.10 | |