| 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 | $230.56 | 5.365% | $242.9295 | $242.93 | $242.95 | $242.90 |
| Purchase #2 | $180.79 | 9.715% | $198.3537 | $198.35 | $198.35 | $198.40 |
| Purchase #3 | $232.44 | 7.379% | $249.5917 | $249.59 | $249.60 | $249.60 |
| Purchase #4 | $196.38 | 10.340% | $216.6857 | $216.69 | $216.70 | $216.70 |
| Purchase #5 | $79.38 | 8.667% | $86.2599 | $86.26 | $86.25 | $86.30 |
| Purchase #6 | $47.35 | 7.604% | $50.9505 | $50.95 | $50.95 | $51.00 |
| Purchase #7 | $7.37 | 4.119% | $7.6736 | $7.67 | $7.65 | $7.70 |
| 7 purchase totals = | $974.27 | $1,052.4446 | $1,052.44 | $1,052.45 | $1,052.60 | |