| 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 | $195.88 | 6.751% | $209.1039 | $209.10 | $209.10 | $209.10 |
| Purchase #2 | $216.85 | 11.453% | $241.6858 | $241.69 | $241.70 | $241.70 |
| Purchase #3 | $132.55 | 6.282% | $140.8768 | $140.88 | $140.90 | $140.90 |
| Purchase #4 | $164.63 | 13.538% | $186.9176 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $246.46 | 4.112% | $256.5944 | $256.59 | $256.60 | $256.60 |
| Purchase #6 | $219.93 | 11.441% | $245.0922 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $16.91 | 13.185% | $19.1396 | $19.14 | $19.15 | $19.10 |
| 7 purchase totals = | $1,193.21 | $1,299.4103 | $1,299.41 | $1,299.45 | $1,299.40 | |