| 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 | $72.52 | 11.583% | $80.92 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $172.75 | 8.776% | $187.9105 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $242.74 | 10.655% | $268.6039 | $268.60 | $268.60 | $268.60 |
| Purchase #4 | $25.30 | 9.606% | $27.7303 | $27.73 | $27.75 | $27.70 |
| Purchase #5 | $212.91 | 9.644% | $233.443 | $233.44 | $233.45 | $233.40 |
| Purchase #6 | $203.59 | 3.739% | $211.2022 | $211.20 | $211.20 | $211.20 |
| Purchase #7 | $213.77 | 4.216% | $222.7825 | $222.78 | $222.80 | $222.80 |
| 7 purchase totals = | $1,143.58 | $1,232.5924 | $1,232.58 | $1,232.60 | $1,232.50 | |