| 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 | $95.49 | 4.361% | $99.6543 | $99.65 | $99.65 | $99.70 |
| Purchase #2 | $235.61 | 12.359% | $264.729 | $264.73 | $264.75 | $264.70 |
| Purchase #3 | $190.98 | 10.540% | $211.1093 | $211.11 | $211.10 | $211.10 |
| Purchase #4 | $34.64 | 13.768% | $39.4092 | $39.41 | $39.40 | $39.40 |
| Purchase #5 | $146.30 | 7.586% | $157.3983 | $157.40 | $157.40 | $157.40 |
| Purchase #6 | $163.62 | 11.863% | $183.0302 | $183.03 | $183.05 | $183.00 |
| Purchase #7 | $162.34 | 6.538% | $172.9538 | $172.95 | $172.95 | $173.00 |
| 7 purchase totals = | $1,028.98 | $1,128.2841 | $1,128.28 | $1,128.30 | $1,128.30 | |