| 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 | $127.62 | 6.471% | $135.8783 | $135.88 | $135.90 | $135.90 |
| Purchase #2 | $233.62 | 5.759% | $247.0742 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $99.92 | 4.699% | $104.6152 | $104.62 | $104.60 | $104.60 |
| Purchase #4 | $244.65 | 5.176% | $257.3131 | $257.31 | $257.30 | $257.30 |
| Purchase #5 | $93.38 | 12.419% | $104.9769 | $104.98 | $105.00 | $105.00 |
| Purchase #6 | $74.87 | 8.780% | $81.4436 | $81.44 | $81.45 | $81.40 |
| Purchase #7 | $67.74 | 8.356% | $73.4004 | $73.40 | $73.40 | $73.40 |
| 7 purchase totals = | $941.80 | $1,004.7017 | $1,004.70 | $1,004.70 | $1,004.70 | |