| 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 | $134.48 | 4.111% | $140.0085 | $140.01 | $140.00 | $140.00 |
| Purchase #2 | $220.28 | 11.244% | $245.0483 | $245.05 | $245.05 | $245.00 |
| Purchase #3 | $142.93 | 12.110% | $160.2388 | $160.24 | $160.25 | $160.20 |
| Purchase #4 | $238.49 | 4.198% | $248.5018 | $248.50 | $248.50 | $248.50 |
| Purchase #5 | $240.73 | 5.538% | $254.0616 | $254.06 | $254.05 | $254.10 |
| Purchase #6 | $11.43 | 6.217% | $12.1406 | $12.14 | $12.15 | $12.10 |
| Purchase #7 | $16.73 | 11.441% | $18.6441 | $18.64 | $18.65 | $18.60 |
| 7 purchase totals = | $1,005.07 | $1,078.6437 | $1,078.64 | $1,078.65 | $1,078.50 | |