| 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 | $197.40 | 4.702% | $206.6817 | $206.68 | $206.70 | $206.70 |
| Purchase #2 | $47.72 | 13.483% | $54.1541 | $54.15 | $54.15 | $54.20 |
| Purchase #3 | $124.74 | 13.174% | $141.1732 | $141.17 | $141.15 | $141.20 |
| Purchase #4 | $178.59 | 11.410% | $198.9671 | $198.97 | $198.95 | $199.00 |
| Purchase #5 | $182.29 | 13.525% | $206.9447 | $206.94 | $206.95 | $206.90 |
| Purchase #6 | $232.44 | 9.537% | $254.6078 | $254.61 | $254.60 | $254.60 |
| Purchase #7 | $227.85 | 6.433% | $242.5076 | $242.51 | $242.50 | $242.50 |
| 7 purchase totals = | $1,191.03 | $1,305.0362 | $1,305.03 | $1,305.00 | $1,305.10 | |