| 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 | $105.32 | 10.546% | $116.427 | $116.43 | $116.45 | $116.40 |
| Purchase #2 | $177.53 | 7.399% | $190.6654 | $190.67 | $190.65 | $190.70 |
| Purchase #3 | $25.50 | 3.606% | $26.4195 | $26.42 | $26.40 | $26.40 |
| Purchase #4 | $231.60 | 3.219% | $239.0552 | $239.06 | $239.05 | $239.10 |
| Purchase #5 | $72.44 | 11.463% | $80.7438 | $80.74 | $80.75 | $80.70 |
| Purchase #6 | $117.32 | 10.736% | $129.9155 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $210.35 | 9.523% | $230.3816 | $230.38 | $230.40 | $230.40 |
| 7 purchase totals = | $940.06 | $1,013.6080 | $1,013.62 | $1,013.60 | $1,013.60 | |