| 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 | $234.28 | 9.760% | $257.1457 | $257.15 | $257.15 | $257.10 |
| Purchase #2 | $210.86 | 7.207% | $226.0567 | $226.06 | $226.05 | $226.10 |
| Purchase #3 | $32.91 | 7.321% | $35.3193 | $35.32 | $35.30 | $35.30 |
| Purchase #4 | $54.36 | 6.493% | $57.8896 | $57.89 | $57.90 | $57.90 |
| Purchase #5 | $99.87 | 8.459% | $108.318 | $108.32 | $108.30 | $108.30 |
| Purchase #6 | $163.66 | 6.321% | $174.0049 | $174.00 | $174.00 | $174.00 |
| Purchase #7 | $246.93 | 6.363% | $262.6422 | $262.64 | $262.65 | $262.60 |
| 7 purchase totals = | $1,042.87 | $1,121.3764 | $1,121.38 | $1,121.35 | $1,121.30 | |