| 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 | $193.38 | 6.232% | $205.4314 | $205.43 | $205.45 | $205.40 |
| Purchase #2 | $167.33 | 6.751% | $178.6264 | $178.63 | $178.65 | $178.60 |
| Purchase #3 | $101.40 | 4.817% | $106.2844 | $106.28 | $106.30 | $106.30 |
| Purchase #4 | $225.69 | 3.829% | $234.3317 | $234.33 | $234.35 | $234.30 |
| Purchase #5 | $205.95 | 8.169% | $222.7741 | $222.77 | $222.75 | $222.80 |
| Purchase #6 | $234.66 | 8.805% | $255.3218 | $255.32 | $255.30 | $255.30 |
| Purchase #7 | $67.59 | 12.625% | $76.1232 | $76.12 | $76.10 | $76.10 |
| 7 purchase totals = | $1,196.00 | $1,278.8930 | $1,278.88 | $1,278.90 | $1,278.80 | |