| 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 | $250.53 | 9.561% | $274.4832 | $274.48 | $274.50 | $274.50 |
| Purchase #2 | $103.37 | 8.803% | $112.4697 | $112.47 | $112.45 | $112.50 |
| Purchase #3 | $156.60 | 10.565% | $173.1448 | $173.14 | $173.15 | $173.10 |
| Purchase #4 | $67.50 | 4.421% | $70.4842 | $70.48 | $70.50 | $70.50 |
| Purchase #5 | $205.48 | 13.349% | $232.9095 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $218.91 | 13.293% | $248.0097 | $248.01 | $248.00 | $248.00 |
| Purchase #7 | $126.35 | 9.246% | $138.0323 | $138.03 | $138.05 | $138.00 |
| 7 purchase totals = | $1,128.74 | $1,249.5334 | $1,249.52 | $1,249.55 | $1,249.50 | |