| 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 | $133.34 | 12.770% | $150.3675 | $150.37 | $150.35 | $150.40 |
| Purchase #2 | $127.77 | 11.278% | $142.1799 | $142.18 | $142.20 | $142.20 |
| Purchase #3 | $25.63 | 11.566% | $28.5944 | $28.59 | $28.60 | $28.60 |
| Purchase #4 | $87.32 | 8.552% | $94.7876 | $94.79 | $94.80 | $94.80 |
| Purchase #5 | $249.36 | 5.351% | $262.7033 | $262.70 | $262.70 | $262.70 |
| Purchase #6 | $208.40 | 10.626% | $230.5446 | $230.54 | $230.55 | $230.50 |
| Purchase #7 | $175.57 | 12.863% | $198.1536 | $198.15 | $198.15 | $198.20 |
| 7 purchase totals = | $1,007.39 | $1,107.3309 | $1,107.32 | $1,107.35 | $1,107.40 | |