| 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 | $171.56 | 9.342% | $187.5871 | $187.59 | $187.60 | $187.60 |
| Purchase #2 | $125.52 | 3.872% | $130.3801 | $130.38 | $130.40 | $130.40 |
| Purchase #3 | $23.46 | 11.236% | $26.096 | $26.10 | $26.10 | $26.10 |
| Purchase #4 | $232.58 | 8.187% | $251.6213 | $251.62 | $251.60 | $251.60 |
| Purchase #5 | $92.51 | 7.550% | $99.4945 | $99.49 | $99.50 | $99.50 |
| Purchase #6 | $216.77 | 9.311% | $236.9535 | $236.95 | $236.95 | $237.00 |
| Purchase #7 | $88.28 | 12.535% | $99.3459 | $99.35 | $99.35 | $99.30 |
| 7 purchase totals = | $950.68 | $1,031.4784 | $1,031.48 | $1,031.50 | $1,031.50 | |