| 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 | $110.56 | 6.270% | $117.4921 | $117.49 | $117.50 | $117.50 |
| Purchase #2 | $248.39 | 13.232% | $281.257 | $281.26 | $281.25 | $281.30 |
| Purchase #3 | $162.72 | 4.103% | $169.3964 | $169.40 | $169.40 | $169.40 |
| Purchase #4 | $190.29 | 13.363% | $215.7185 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $239.52 | 4.706% | $250.7918 | $250.79 | $250.80 | $250.80 |
| Purchase #6 | $75.84 | 12.124% | $85.0348 | $85.03 | $85.05 | $85.00 |
| Purchase #7 | $202.28 | 13.508% | $229.604 | $229.60 | $229.60 | $229.60 |
| 7 purchase totals = | $1,229.60 | $1,349.2946 | $1,349.29 | $1,349.30 | $1,349.30 | |