| 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 | $127.93 | 4.128% | $133.211 | $133.21 | $133.20 | $133.20 |
| Purchase #2 | $47.30 | 9.779% | $51.9255 | $51.93 | $51.95 | $51.90 |
| Purchase #3 | $235.84 | 5.484% | $248.7735 | $248.77 | $248.75 | $248.80 |
| Purchase #4 | $105.41 | 11.808% | $117.8568 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $208.75 | 4.598% | $218.3483 | $218.35 | $218.35 | $218.30 |
| Purchase #6 | $15.52 | 11.817% | $17.354 | $17.35 | $17.35 | $17.40 |
| Purchase #7 | $93.46 | 4.122% | $97.3124 | $97.31 | $97.30 | $97.30 |
| 7 purchase totals = | $834.21 | $884.7815 | $884.78 | $884.75 | $884.80 | |