| 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 | $47.46 | 9.832% | $52.1263 | $52.13 | $52.15 | $52.10 |
| Purchase #2 | $201.52 | 13.763% | $229.2552 | $229.26 | $229.25 | $229.30 |
| Purchase #3 | $121.50 | 9.561% | $133.1166 | $133.12 | $133.10 | $133.10 |
| Purchase #4 | $215.55 | 6.311% | $229.1534 | $229.15 | $229.15 | $229.20 |
| Purchase #5 | $248.96 | 3.325% | $257.2379 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $189.82 | 4.418% | $198.2062 | $198.21 | $198.20 | $198.20 |
| Purchase #7 | $174.83 | 6.260% | $185.7744 | $185.77 | $185.75 | $185.80 |
| 7 purchase totals = | $1,199.64 | $1,284.8700 | $1,284.88 | $1,284.85 | $1,284.90 | |