| 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 | $95.98 | 4.490% | $100.2895 | $100.29 | $100.30 | $100.30 |
| Purchase #2 | $178.31 | 5.385% | $187.912 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $70.57 | 4.645% | $73.848 | $73.85 | $73.85 | $73.80 |
| Purchase #4 | $214.87 | 9.824% | $235.9788 | $235.98 | $236.00 | $236.00 |
| Purchase #5 | $178.51 | 11.674% | $199.3493 | $199.35 | $199.35 | $199.30 |
| Purchase #6 | $12.86 | 7.738% | $13.8551 | $13.86 | $13.85 | $13.90 |
| Purchase #7 | $182.89 | 11.451% | $203.8327 | $203.83 | $203.85 | $203.80 |
| 7 purchase totals = | $933.99 | $1,015.0654 | $1,015.07 | $1,015.10 | $1,015.00 | |