| 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 | $78.99 | 11.832% | $88.3361 | $88.34 | $88.35 | $88.30 |
| Purchase #2 | $123.28 | 10.155% | $135.7991 | $135.80 | $135.80 | $135.80 |
| Purchase #3 | $216.93 | 9.106% | $236.6836 | $236.68 | $236.70 | $236.70 |
| Purchase #4 | $119.64 | 7.567% | $128.6932 | $128.69 | $128.70 | $128.70 |
| Purchase #5 | $86.83 | 13.694% | $98.7205 | $98.72 | $98.70 | $98.70 |
| Purchase #6 | $153.61 | 7.816% | $165.6162 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $215.97 | 10.464% | $238.5691 | $238.57 | $238.55 | $238.60 |
| 7 purchase totals = | $995.25 | $1,092.4178 | $1,092.42 | $1,092.40 | $1,092.40 | |