| 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 | $223.50 | 12.129% | $250.6083 | $250.61 | $250.60 | $250.60 |
| Purchase #2 | $181.39 | 8.608% | $197.0041 | $197.00 | $197.00 | $197.00 |
| Purchase #3 | $222.40 | 9.600% | $243.7504 | $243.75 | $243.75 | $243.80 |
| Purchase #4 | $91.29 | 6.561% | $97.2795 | $97.28 | $97.30 | $97.30 |
| Purchase #5 | $120.43 | 11.151% | $133.8591 | $133.86 | $133.85 | $133.90 |
| Purchase #6 | $88.29 | 7.873% | $95.2411 | $95.24 | $95.25 | $95.20 |
| Purchase #7 | $220.79 | 7.316% | $236.943 | $236.94 | $236.95 | $236.90 |
| 7 purchase totals = | $1,148.09 | $1,254.6855 | $1,254.68 | $1,254.70 | $1,254.70 | |