| 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 | $114.97 | 8.564% | $124.816 | $124.82 | $124.80 | $124.80 |
| Purchase #2 | $169.93 | 5.216% | $178.7935 | $178.79 | $178.80 | $178.80 |
| Purchase #3 | $225.35 | 11.305% | $250.8258 | $250.83 | $250.85 | $250.80 |
| Purchase #4 | $24.99 | 13.313% | $28.3169 | $28.32 | $28.30 | $28.30 |
| Purchase #5 | $11.87 | 4.706% | $12.4286 | $12.43 | $12.45 | $12.40 |
| Purchase #6 | $167.76 | 13.466% | $190.3506 | $190.35 | $190.35 | $190.40 |
| Purchase #7 | $162.92 | 11.275% | $181.2892 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $877.79 | $966.8206 | $966.83 | $966.85 | $966.80 | |