| 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 | $134.51 | 5.146% | $141.4319 | $141.43 | $141.45 | $141.40 |
| Purchase #2 | $230.39 | 11.135% | $256.0439 | $256.04 | $256.05 | $256.00 |
| Purchase #3 | $202.26 | 9.808% | $222.0977 | $222.10 | $222.10 | $222.10 |
| Purchase #4 | $72.96 | 4.184% | $76.0126 | $76.01 | $76.00 | $76.00 |
| Purchase #5 | $50.25 | 10.659% | $55.6061 | $55.61 | $55.60 | $55.60 |
| Purchase #6 | $226.95 | 5.862% | $240.2538 | $240.25 | $240.25 | $240.30 |
| Purchase #7 | $16.60 | 8.663% | $18.0381 | $18.04 | $18.05 | $18.00 |
| 7 purchase totals = | $933.92 | $1,009.4841 | $1,009.48 | $1,009.50 | $1,009.40 | |