| 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 | $167.74 | 9.530% | $183.7256 | $183.73 | $183.75 | $183.70 |
| Purchase #2 | $32.69 | 6.691% | $34.8773 | $34.88 | $34.90 | $34.90 |
| Purchase #3 | $228.29 | 12.424% | $256.6527 | $256.65 | $256.65 | $256.70 |
| Purchase #4 | $232.80 | 8.171% | $251.8221 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $232.94 | 13.639% | $264.7107 | $264.71 | $264.70 | $264.70 |
| Purchase #6 | $223.46 | 3.783% | $231.9135 | $231.91 | $231.90 | $231.90 |
| Purchase #7 | $9.99 | 7.441% | $10.7334 | $10.73 | $10.75 | $10.70 |
| 7 purchase totals = | $1,127.91 | $1,234.4353 | $1,234.43 | $1,234.45 | $1,234.40 | |