| 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 | $15.38 | 4.418% | $16.0595 | $16.06 | $16.05 | $16.10 |
| Purchase #2 | $196.89 | 11.765% | $220.0541 | $220.05 | $220.05 | $220.10 |
| Purchase #3 | $208.43 | 9.811% | $228.8791 | $228.88 | $228.90 | $228.90 |
| Purchase #4 | $88.79 | 9.686% | $97.3902 | $97.39 | $97.40 | $97.40 |
| Purchase #5 | $219.90 | 9.632% | $241.0808 | $241.08 | $241.10 | $241.10 |
| Purchase #6 | $109.38 | 11.804% | $122.2912 | $122.29 | $122.30 | $122.30 |
| Purchase #7 | $102.93 | 12.238% | $115.5266 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $941.70 | $1,041.2815 | $1,041.28 | $1,041.35 | $1,041.40 | |