| 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 | $245.45 | 12.819% | $276.9142 | $276.91 | $276.90 | $276.90 |
| Purchase #2 | $7.33 | 8.609% | $7.961 | $7.96 | $7.95 | $8.00 |
| Purchase #3 | $174.69 | 7.300% | $187.4424 | $187.44 | $187.45 | $187.40 |
| Purchase #4 | $108.56 | 11.770% | $121.3375 | $121.34 | $121.35 | $121.30 |
| Purchase #5 | $49.81 | 12.576% | $56.0741 | $56.07 | $56.05 | $56.10 |
| Purchase #6 | $11.68 | 7.400% | $12.5443 | $12.54 | $12.55 | $12.50 |
| Purchase #7 | $221.90 | 7.223% | $237.9278 | $237.93 | $237.95 | $237.90 |
| 7 purchase totals = | $819.42 | $900.2013 | $900.19 | $900.20 | $900.10 | |