| 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 | $225.41 | 12.150% | $252.7973 | $252.80 | $252.80 | $252.80 |
| Purchase #2 | $187.87 | 3.137% | $193.7635 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $212.63 | 9.549% | $232.934 | $232.93 | $232.95 | $232.90 |
| Purchase #4 | $31.57 | 10.306% | $34.8236 | $34.82 | $34.80 | $34.80 |
| Purchase #5 | $188.63 | 4.329% | $196.7958 | $196.80 | $196.80 | $196.80 |
| Purchase #6 | $74.69 | 8.151% | $80.778 | $80.78 | $80.80 | $80.80 |
| Purchase #7 | $84.44 | 5.791% | $89.3299 | $89.33 | $89.35 | $89.30 |
| 7 purchase totals = | $1,005.24 | $1,081.2221 | $1,081.22 | $1,081.25 | $1,081.20 | |