| 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 | $248.76 | 12.374% | $279.5416 | $279.54 | $279.55 | $279.50 |
| Purchase #2 | $115.59 | 8.379% | $125.2753 | $125.28 | $125.30 | $125.30 |
| Purchase #3 | $92.84 | 7.279% | $99.5978 | $99.60 | $99.60 | $99.60 |
| Purchase #4 | $115.26 | 9.258% | $125.9308 | $125.93 | $125.95 | $125.90 |
| Purchase #5 | $248.99 | 8.288% | $269.6263 | $269.63 | $269.65 | $269.60 |
| Purchase #6 | $39.69 | 3.713% | $41.1637 | $41.16 | $41.15 | $41.20 |
| Purchase #7 | $15.45 | 5.128% | $16.2423 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $876.58 | $957.3778 | $957.38 | $957.45 | $957.30 | |