| 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 | $231.56 | 4.528% | $242.045 | $242.05 | $242.05 | $242.00 |
| Purchase #2 | $150.67 | 13.564% | $171.1069 | $171.11 | $171.10 | $171.10 |
| Purchase #3 | $56.48 | 10.289% | $62.2912 | $62.29 | $62.30 | $62.30 |
| Purchase #4 | $13.64 | 11.293% | $15.1804 | $15.18 | $15.20 | $15.20 |
| Purchase #5 | $95.78 | 12.340% | $107.5993 | $107.60 | $107.60 | $107.60 |
| Purchase #6 | $39.25 | 11.685% | $43.8364 | $43.84 | $43.85 | $43.80 |
| Purchase #7 | $48.84 | 9.869% | $53.66 | $53.66 | $53.65 | $53.70 |
| 7 purchase totals = | $636.22 | $695.7192 | $695.73 | $695.75 | $695.70 | |