| 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 | $248.77 | 9.532% | $272.4828 | $272.48 | $272.50 | $272.50 |
| Purchase #2 | $154.74 | 3.476% | $160.1188 | $160.12 | $160.10 | $160.10 |
| Purchase #3 | $242.70 | 13.202% | $274.7413 | $274.74 | $274.75 | $274.70 |
| Purchase #4 | $201.39 | 9.633% | $220.7899 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $202.33 | 12.637% | $227.8984 | $227.90 | $227.90 | $227.90 |
| Purchase #6 | $211.31 | 8.737% | $229.7722 | $229.77 | $229.75 | $229.80 |
| Purchase #7 | $133.30 | 3.258% | $137.6429 | $137.64 | $137.65 | $137.60 |
| 7 purchase totals = | $1,394.54 | $1,523.4463 | $1,523.44 | $1,523.45 | $1,523.40 | |