| 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 | $242.34 | 4.561% | $253.3931 | $253.39 | $253.40 | $253.40 |
| Purchase #2 | $165.30 | 13.825% | $188.1527 | $188.15 | $188.15 | $188.20 |
| Purchase #3 | $105.37 | 13.204% | $119.2831 | $119.28 | $119.30 | $119.30 |
| Purchase #4 | $57.57 | 7.703% | $62.0046 | $62.00 | $62.00 | $62.00 |
| Purchase #5 | $83.36 | 6.305% | $88.6158 | $88.62 | $88.60 | $88.60 |
| Purchase #6 | $228.67 | 4.340% | $238.5943 | $238.59 | $238.60 | $238.60 |
| Purchase #7 | $112.93 | 10.762% | $125.0835 | $125.08 | $125.10 | $125.10 |
| 7 purchase totals = | $995.54 | $1,075.1271 | $1,075.11 | $1,075.15 | $1,075.20 | |