| 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 | $124.39 | 10.378% | $137.2992 | $137.30 | $137.30 | $137.30 |
| Purchase #2 | $241.58 | 3.167% | $249.2308 | $249.23 | $249.25 | $249.20 |
| Purchase #3 | $195.61 | 13.605% | $222.2227 | $222.22 | $222.20 | $222.20 |
| Purchase #4 | $134.66 | 11.293% | $149.8672 | $149.87 | $149.85 | $149.90 |
| Purchase #5 | $224.67 | 10.640% | $248.5749 | $248.57 | $248.55 | $248.60 |
| Purchase #6 | $72.39 | 7.339% | $77.7027 | $77.70 | $77.70 | $77.70 |
| Purchase #7 | $20.26 | 7.409% | $21.7611 | $21.76 | $21.75 | $21.80 |
| 7 purchase totals = | $1,013.56 | $1,106.6586 | $1,106.65 | $1,106.60 | $1,106.70 | |