| 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 | $202.97 | 3.144% | $209.3514 | $209.35 | $209.35 | $209.40 |
| Purchase #2 | $81.58 | 8.664% | $88.6481 | $88.65 | $88.65 | $88.60 |
| Purchase #3 | $97.58 | 10.480% | $107.8064 | $107.81 | $107.80 | $107.80 |
| Purchase #4 | $107.28 | 11.227% | $119.3243 | $119.32 | $119.30 | $119.30 |
| Purchase #5 | $80.84 | 3.316% | $83.5207 | $83.52 | $83.50 | $83.50 |
| Purchase #6 | $112.55 | 9.813% | $123.5945 | $123.59 | $123.60 | $123.60 |
| Purchase #7 | $230.66 | 6.734% | $246.1926 | $246.19 | $246.20 | $246.20 |
| 7 purchase totals = | $913.46 | $978.4380 | $978.43 | $978.40 | $978.40 | |