| 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 | $190.81 | 11.683% | $213.1023 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $202.25 | 7.213% | $216.8383 | $216.84 | $216.85 | $216.80 |
| Purchase #3 | $58.79 | 13.102% | $66.4927 | $66.49 | $66.50 | $66.50 |
| Purchase #4 | $189.76 | 12.761% | $213.9753 | $213.98 | $214.00 | $214.00 |
| Purchase #5 | $64.25 | 10.645% | $71.0894 | $71.09 | $71.10 | $71.10 |
| Purchase #6 | $49.40 | 7.400% | $53.0556 | $53.06 | $53.05 | $53.10 |
| Purchase #7 | $169.57 | 8.393% | $183.802 | $183.80 | $183.80 | $183.80 |
| 7 purchase totals = | $924.83 | $1,018.3556 | $1,018.36 | $1,018.40 | $1,018.40 | |