| 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 | $127.50 | 8.691% | $138.581 | $138.58 | $138.60 | $138.60 |
| Purchase #2 | $150.45 | 8.132% | $162.6846 | $162.68 | $162.70 | $162.70 |
| Purchase #3 | $205.75 | 10.728% | $227.8229 | $227.82 | $227.80 | $227.80 |
| Purchase #4 | $224.48 | 8.305% | $243.1231 | $243.12 | $243.10 | $243.10 |
| Purchase #5 | $223.73 | 11.432% | $249.3068 | $249.31 | $249.30 | $249.30 |
| Purchase #6 | $202.72 | 13.271% | $229.623 | $229.62 | $229.60 | $229.60 |
| Purchase #7 | $196.63 | 11.792% | $219.8166 | $219.82 | $219.80 | $219.80 |
| 7 purchase totals = | $1,331.26 | $1,470.9580 | $1,470.95 | $1,470.90 | $1,470.90 | |