| 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 | $196.37 | 5.742% | $207.6456 | $207.65 | $207.65 | $207.60 |
| Purchase #2 | $243.46 | 11.180% | $270.6788 | $270.68 | $270.70 | $270.70 |
| Purchase #3 | $84.44 | 8.126% | $91.3016 | $91.30 | $91.30 | $91.30 |
| Purchase #4 | $193.56 | 12.478% | $217.7124 | $217.71 | $217.70 | $217.70 |
| Purchase #5 | $61.36 | 4.825% | $64.3206 | $64.32 | $64.30 | $64.30 |
| Purchase #6 | $88.29 | 13.268% | $100.0043 | $100.00 | $100.00 | $100.00 |
| Purchase #7 | $168.97 | 4.271% | $176.1867 | $176.19 | $176.20 | $176.20 |
| 7 purchase totals = | $1,036.45 | $1,127.8500 | $1,127.85 | $1,127.85 | $1,127.80 | |