| 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 | $202.88 | 8.123% | $219.3599 | $219.36 | $219.35 | $219.40 |
| Purchase #2 | $238.34 | 10.640% | $263.6994 | $263.70 | $263.70 | $263.70 |
| Purchase #3 | $198.52 | 12.862% | $224.0536 | $224.05 | $224.05 | $224.10 |
| Purchase #4 | $241.93 | 8.187% | $261.7368 | $261.74 | $261.75 | $261.70 |
| Purchase #5 | $5.80 | 3.227% | $5.9872 | $5.99 | $6.00 | $6.00 |
| Purchase #6 | $211.91 | 8.662% | $230.2656 | $230.27 | $230.25 | $230.30 |
| Purchase #7 | $103.54 | 9.527% | $113.4043 | $113.40 | $113.40 | $113.40 |
| 7 purchase totals = | $1,202.92 | $1,318.5068 | $1,318.51 | $1,318.50 | $1,318.60 | |