| 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 | $100.70 | 13.649% | $114.4445 | $114.44 | $114.45 | $114.40 |
| Purchase #2 | $201.56 | 6.329% | $214.3167 | $214.32 | $214.30 | $214.30 |
| Purchase #3 | $81.34 | 5.144% | $85.5241 | $85.52 | $85.50 | $85.50 |
| Purchase #4 | $193.89 | 8.444% | $210.2621 | $210.26 | $210.25 | $210.30 |
| Purchase #5 | $117.43 | 10.810% | $130.1242 | $130.12 | $130.10 | $130.10 |
| Purchase #6 | $206.86 | 10.187% | $227.9328 | $227.93 | $227.95 | $227.90 |
| Purchase #7 | $145.43 | 12.145% | $163.0925 | $163.09 | $163.10 | $163.10 |
| 7 purchase totals = | $1,047.21 | $1,145.6969 | $1,145.68 | $1,145.65 | $1,145.60 | |