| 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 | $198.70 | 11.833% | $222.2122 | $222.21 | $222.20 | $222.20 |
| Purchase #2 | $84.60 | 10.343% | $93.3502 | $93.35 | $93.35 | $93.40 |
| Purchase #3 | $141.97 | 3.243% | $146.5741 | $146.57 | $146.55 | $146.60 |
| Purchase #4 | $241.78 | 9.831% | $265.5494 | $265.55 | $265.55 | $265.50 |
| Purchase #5 | $102.34 | 5.826% | $108.3023 | $108.30 | $108.30 | $108.30 |
| Purchase #6 | $163.32 | 10.151% | $179.8986 | $179.90 | $179.90 | $179.90 |
| Purchase #7 | $128.35 | 4.474% | $134.0924 | $134.09 | $134.10 | $134.10 |
| 7 purchase totals = | $1,061.06 | $1,149.9792 | $1,149.97 | $1,149.95 | $1,150.00 | |