| 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 | $116.30 | 4.560% | $121.6033 | $121.60 | $121.60 | $121.60 |
| Purchase #2 | $27.25 | 11.251% | $30.3159 | $30.32 | $30.30 | $30.30 |
| Purchase #3 | $200.53 | 4.627% | $209.8085 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $241.75 | 12.742% | $272.5538 | $272.55 | $272.55 | $272.60 |
| Purchase #5 | $91.51 | 9.112% | $99.8484 | $99.85 | $99.85 | $99.80 |
| Purchase #6 | $160.54 | 12.864% | $181.1919 | $181.19 | $181.20 | $181.20 |
| Purchase #7 | $182.69 | 13.169% | $206.7484 | $206.75 | $206.75 | $206.70 |
| 7 purchase totals = | $1,020.57 | $1,122.0702 | $1,122.07 | $1,122.05 | $1,122.00 | |