| 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 | $119.87 | 9.241% | $130.9472 | $130.95 | $130.95 | $130.90 |
| Purchase #2 | $202.37 | 3.797% | $210.054 | $210.05 | $210.05 | $210.10 |
| Purchase #3 | $230.51 | 3.420% | $238.3934 | $238.39 | $238.40 | $238.40 |
| Purchase #4 | $82.68 | 3.547% | $85.6127 | $85.61 | $85.60 | $85.60 |
| Purchase #5 | $93.96 | 4.201% | $97.9073 | $97.91 | $97.90 | $97.90 |
| Purchase #6 | $76.73 | 13.712% | $87.2512 | $87.25 | $87.25 | $87.30 |
| Purchase #7 | $225.48 | 12.757% | $254.2445 | $254.24 | $254.25 | $254.20 |
| 7 purchase totals = | $1,031.60 | $1,104.4103 | $1,104.40 | $1,104.40 | $1,104.40 | |