| 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 | $211.48 | 6.439% | $225.0972 | $225.10 | $225.10 | $225.10 |
| Purchase #2 | $94.31 | 5.599% | $99.5904 | $99.59 | $99.60 | $99.60 |
| Purchase #3 | $75.86 | 12.622% | $85.435 | $85.44 | $85.45 | $85.40 |
| Purchase #4 | $173.45 | 9.324% | $189.6225 | $189.62 | $189.60 | $189.60 |
| Purchase #5 | $117.75 | 7.544% | $126.6331 | $126.63 | $126.65 | $126.60 |
| Purchase #6 | $231.78 | 3.709% | $240.3767 | $240.38 | $240.40 | $240.40 |
| Purchase #7 | $68.43 | 10.210% | $75.4167 | $75.42 | $75.40 | $75.40 |
| 7 purchase totals = | $973.06 | $1,042.1716 | $1,042.18 | $1,042.20 | $1,042.10 | |