| 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 | $123.31 | 13.288% | $139.6954 | $139.70 | $139.70 | $139.70 |
| Purchase #2 | $176.70 | 4.469% | $184.5967 | $184.60 | $184.60 | $184.60 |
| Purchase #3 | $192.55 | 13.730% | $218.9871 | $218.99 | $219.00 | $219.00 |
| Purchase #4 | $99.69 | 7.670% | $107.3362 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $119.68 | 10.273% | $131.9747 | $131.97 | $131.95 | $132.00 |
| Purchase #6 | $41.28 | 11.307% | $45.9475 | $45.95 | $45.95 | $45.90 |
| Purchase #7 | $71.29 | 12.391% | $80.1235 | $80.12 | $80.10 | $80.10 |
| 7 purchase totals = | $824.50 | $908.6611 | $908.67 | $908.65 | $908.60 | |