| 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 | $22.59 | 5.454% | $23.8221 | $23.82 | $23.80 | $23.80 |
| Purchase #2 | $138.74 | 3.293% | $143.3087 | $143.31 | $143.30 | $143.30 |
| Purchase #3 | $230.86 | 11.439% | $257.2681 | $257.27 | $257.25 | $257.30 |
| Purchase #4 | $175.69 | 4.118% | $182.9249 | $182.92 | $182.90 | $182.90 |
| Purchase #5 | $19.33 | 7.464% | $20.7728 | $20.77 | $20.75 | $20.80 |
| Purchase #6 | $80.87 | 5.544% | $85.3534 | $85.35 | $85.35 | $85.40 |
| Purchase #7 | $162.32 | 7.148% | $173.9226 | $173.92 | $173.90 | $173.90 |
| 7 purchase totals = | $830.40 | $887.3726 | $887.36 | $887.25 | $887.40 | |