| 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 | $230.78 | 3.447% | $238.735 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $104.25 | 12.465% | $117.2448 | $117.24 | $117.25 | $117.20 |
| Purchase #3 | $118.88 | 11.434% | $132.4727 | $132.47 | $132.45 | $132.50 |
| Purchase #4 | $218.68 | 9.570% | $239.6077 | $239.61 | $239.60 | $239.60 |
| Purchase #5 | $13.27 | 13.690% | $15.0867 | $15.09 | $15.10 | $15.10 |
| Purchase #6 | $239.56 | 7.412% | $257.3162 | $257.32 | $257.30 | $257.30 |
| Purchase #7 | $147.33 | 6.114% | $156.3378 | $156.34 | $156.35 | $156.30 |
| 7 purchase totals = | $1,072.75 | $1,156.8009 | $1,156.81 | $1,156.80 | $1,156.70 | |