| 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 | $230.97 | 11.104% | $256.6169 | $256.62 | $256.60 | $256.60 |
| Purchase #2 | $97.34 | 11.207% | $108.2489 | $108.25 | $108.25 | $108.20 |
| Purchase #3 | $235.45 | 6.317% | $250.3234 | $250.32 | $250.30 | $250.30 |
| Purchase #4 | $226.43 | 8.536% | $245.7581 | $245.76 | $245.75 | $245.80 |
| Purchase #5 | $228.33 | 6.558% | $243.3039 | $243.30 | $243.30 | $243.30 |
| Purchase #6 | $124.54 | 6.355% | $132.4545 | $132.45 | $132.45 | $132.50 |
| Purchase #7 | $201.40 | 7.639% | $216.7849 | $216.78 | $216.80 | $216.80 |
| 7 purchase totals = | $1,344.46 | $1,453.4906 | $1,453.48 | $1,453.45 | $1,453.50 | |