| 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 | $200.47 | 11.296% | $223.1151 | $223.12 | $223.10 | $223.10 |
| Purchase #2 | $22.62 | 12.118% | $25.3611 | $25.36 | $25.35 | $25.40 |
| Purchase #3 | $218.25 | 3.198% | $225.2296 | $225.23 | $225.25 | $225.20 |
| Purchase #4 | $63.66 | 13.288% | $72.1191 | $72.12 | $72.10 | $72.10 |
| Purchase #5 | $73.34 | 10.784% | $81.249 | $81.25 | $81.25 | $81.20 |
| Purchase #6 | $144.35 | 12.293% | $162.0949 | $162.09 | $162.10 | $162.10 |
| Purchase #7 | $191.64 | 10.447% | $211.6606 | $211.66 | $211.65 | $211.70 |
| 7 purchase totals = | $914.33 | $1,000.8294 | $1,000.83 | $1,000.80 | $1,000.80 | |