| 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 | $130.43 | 6.431% | $138.818 | $138.82 | $138.80 | $138.80 |
| Purchase #2 | $246.66 | 9.422% | $269.9003 | $269.90 | $269.90 | $269.90 |
| Purchase #3 | $133.52 | 11.650% | $149.0751 | $149.08 | $149.10 | $149.10 |
| Purchase #4 | $204.34 | 13.301% | $231.5193 | $231.52 | $231.50 | $231.50 |
| Purchase #5 | $86.52 | 3.271% | $89.3501 | $89.35 | $89.35 | $89.40 |
| Purchase #6 | $156.86 | 3.688% | $162.645 | $162.65 | $162.65 | $162.60 |
| Purchase #7 | $217.41 | 11.392% | $242.1773 | $242.18 | $242.20 | $242.20 |
| 7 purchase totals = | $1,175.74 | $1,283.4851 | $1,283.50 | $1,283.50 | $1,283.50 | |