| 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 | $215.78 | 3.341% | $222.9892 | $222.99 | $223.00 | $223.00 |
| Purchase #2 | $122.76 | 13.114% | $138.8587 | $138.86 | $138.85 | $138.90 |
| Purchase #3 | $119.72 | 11.206% | $133.1358 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $138.48 | 6.622% | $147.6501 | $147.65 | $147.65 | $147.70 |
| Purchase #5 | $60.26 | 11.407% | $67.1339 | $67.13 | $67.15 | $67.10 |
| Purchase #6 | $17.61 | 11.151% | $19.5737 | $19.57 | $19.55 | $19.60 |
| Purchase #7 | $169.44 | 11.245% | $188.4935 | $188.49 | $188.50 | $188.50 |
| 7 purchase totals = | $844.05 | $917.8349 | $917.83 | $917.85 | $917.90 | |