| 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 | $132.48 | 7.284% | $142.1298 | $142.13 | $142.15 | $142.10 |
| Purchase #2 | $217.88 | 7.357% | $233.9094 | $233.91 | $233.90 | $233.90 |
| Purchase #3 | $184.64 | 13.202% | $209.0162 | $209.02 | $209.00 | $209.00 |
| Purchase #4 | $118.58 | 12.524% | $133.431 | $133.43 | $133.45 | $133.40 |
| Purchase #5 | $103.88 | 5.498% | $109.5913 | $109.59 | $109.60 | $109.60 |
| Purchase #6 | $230.84 | 7.396% | $247.9129 | $247.91 | $247.90 | $247.90 |
| Purchase #7 | $7.56 | 6.371% | $8.0416 | $8.04 | $8.05 | $8.00 |
| 7 purchase totals = | $995.86 | $1,084.0322 | $1,084.03 | $1,084.05 | $1,083.90 | |