| 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 | $33.40 | 13.242% | $37.8228 | $37.82 | $37.80 | $37.80 |
| Purchase #2 | $168.45 | 13.588% | $191.339 | $191.34 | $191.35 | $191.30 |
| Purchase #3 | $220.91 | 5.232% | $232.468 | $232.47 | $232.45 | $232.50 |
| Purchase #4 | $168.38 | 5.170% | $177.0852 | $177.09 | $177.10 | $177.10 |
| Purchase #5 | $102.87 | 10.873% | $114.0551 | $114.06 | $114.05 | $114.10 |
| Purchase #6 | $217.76 | 13.479% | $247.1119 | $247.11 | $247.10 | $247.10 |
| Purchase #7 | $220.46 | 11.224% | $245.2044 | $245.20 | $245.20 | $245.20 |
| 7 purchase totals = | $1,132.23 | $1,245.0864 | $1,245.09 | $1,245.05 | $1,245.10 | |