| 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 | $232.76 | 11.670% | $259.9231 | $259.92 | $259.90 | $259.90 |
| Purchase #2 | $245.91 | 10.843% | $272.574 | $272.57 | $272.55 | $272.60 |
| Purchase #3 | $114.53 | 6.701% | $122.2047 | $122.20 | $122.20 | $122.20 |
| Purchase #4 | $181.84 | 13.600% | $206.5702 | $206.57 | $206.55 | $206.60 |
| Purchase #5 | $83.43 | 7.805% | $89.9417 | $89.94 | $89.95 | $89.90 |
| Purchase #6 | $85.78 | 6.572% | $91.4175 | $91.42 | $91.40 | $91.40 |
| Purchase #7 | $134.36 | 6.226% | $142.7253 | $142.73 | $142.75 | $142.70 |
| 7 purchase totals = | $1,078.61 | $1,185.3565 | $1,185.35 | $1,185.30 | $1,185.30 | |