| 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 | $91.85 | 13.365% | $104.1258 | $104.13 | $104.15 | $104.10 |
| Purchase #2 | $93.86 | 3.622% | $97.2596 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $191.81 | 8.329% | $207.7859 | $207.79 | $207.80 | $207.80 |
| Purchase #4 | $145.91 | 9.562% | $159.8619 | $159.86 | $159.85 | $159.90 |
| Purchase #5 | $38.60 | 8.861% | $42.0203 | $42.02 | $42.00 | $42.00 |
| Purchase #6 | $225.46 | 11.438% | $251.2481 | $251.25 | $251.25 | $251.20 |
| Purchase #7 | $126.67 | 8.772% | $137.7815 | $137.78 | $137.80 | $137.80 |
| 7 purchase totals = | $914.16 | $1,000.0831 | $1,000.09 | $1,000.10 | $1,000.10 | |