| 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 | $229.99 | 8.122% | $248.6698 | $248.67 | $248.65 | $248.70 |
| Purchase #2 | $50.74 | 10.425% | $56.0296 | $56.03 | $56.05 | $56.00 |
| Purchase #3 | $164.32 | 13.834% | $187.052 | $187.05 | $187.05 | $187.10 |
| Purchase #4 | $236.73 | 13.512% | $268.717 | $268.72 | $268.70 | $268.70 |
| Purchase #5 | $204.64 | 8.450% | $221.9321 | $221.93 | $221.95 | $221.90 |
| Purchase #6 | $184.62 | 3.276% | $190.6682 | $190.67 | $190.65 | $190.70 |
| Purchase #7 | $131.46 | 6.739% | $140.3191 | $140.32 | $140.30 | $140.30 |
| 7 purchase totals = | $1,202.50 | $1,313.3878 | $1,313.39 | $1,313.35 | $1,313.40 | |