| 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 | $223.84 | 12.425% | $251.6521 | $251.65 | $251.65 | $251.70 |
| Purchase #2 | $107.34 | 12.286% | $120.5278 | $120.53 | $120.55 | $120.50 |
| Purchase #3 | $184.76 | 4.760% | $193.5546 | $193.55 | $193.55 | $193.60 |
| Purchase #4 | $97.39 | 7.353% | $104.5511 | $104.55 | $104.55 | $104.60 |
| Purchase #5 | $53.54 | 5.325% | $56.391 | $56.39 | $56.40 | $56.40 |
| Purchase #6 | $9.77 | 10.128% | $10.7595 | $10.76 | $10.75 | $10.80 |
| Purchase #7 | $169.91 | 13.593% | $193.0059 | $193.01 | $193.00 | $193.00 |
| 7 purchase totals = | $846.55 | $930.4420 | $930.44 | $930.45 | $930.60 | |