| 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 | $209.87 | 10.301% | $231.4887 | $231.49 | $231.50 | $231.50 |
| Purchase #2 | $147.84 | 6.339% | $157.2116 | $157.21 | $157.20 | $157.20 |
| Purchase #3 | $180.73 | 5.399% | $190.4876 | $190.49 | $190.50 | $190.50 |
| Purchase #4 | $72.44 | 13.147% | $81.9637 | $81.96 | $81.95 | $82.00 |
| Purchase #5 | $134.33 | 11.382% | $149.6194 | $149.62 | $149.60 | $149.60 |
| Purchase #6 | $107.28 | 4.422% | $112.0239 | $112.02 | $112.00 | $112.00 |
| Purchase #7 | $187.69 | 9.805% | $206.093 | $206.09 | $206.10 | $206.10 |
| 7 purchase totals = | $1,040.18 | $1,128.8879 | $1,128.88 | $1,128.85 | $1,128.90 | |