| 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 | $96.48 | 8.483% | $104.6644 | $104.66 | $104.65 | $104.70 |
| Purchase #2 | $99.97 | 3.232% | $103.201 | $103.20 | $103.20 | $103.20 |
| Purchase #3 | $99.30 | 7.745% | $106.9908 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $207.94 | 10.767% | $230.3289 | $230.33 | $230.35 | $230.30 |
| Purchase #5 | $238.26 | 13.214% | $269.7437 | $269.74 | $269.75 | $269.70 |
| Purchase #6 | $132.28 | 4.488% | $138.2167 | $138.22 | $138.20 | $138.20 |
| Purchase #7 | $193.48 | 8.464% | $209.8561 | $209.86 | $209.85 | $209.90 |
| 7 purchase totals = | $1,067.71 | $1,163.0016 | $1,163.00 | $1,163.00 | $1,163.00 | |