| 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 | $190.31 | 10.204% | $209.7292 | $209.73 | $209.75 | $209.70 |
| Purchase #2 | $230.96 | 11.124% | $256.652 | $256.65 | $256.65 | $256.70 |
| Purchase #3 | $198.60 | 4.271% | $207.0822 | $207.08 | $207.10 | $207.10 |
| Purchase #4 | $248.25 | 10.271% | $273.7478 | $273.75 | $273.75 | $273.70 |
| Purchase #5 | $91.55 | 13.165% | $103.6026 | $103.60 | $103.60 | $103.60 |
| Purchase #6 | $58.41 | 3.747% | $60.5986 | $60.60 | $60.60 | $60.60 |
| Purchase #7 | $64.94 | 10.126% | $71.5158 | $71.52 | $71.50 | $71.50 |
| 7 purchase totals = | $1,083.02 | $1,182.9282 | $1,182.93 | $1,182.95 | $1,182.90 | |