| 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 | $228.54 | 7.338% | $245.3103 | $245.31 | $245.30 | $245.30 |
| Purchase #2 | $232.74 | 9.806% | $255.5625 | $255.56 | $255.55 | $255.60 |
| Purchase #3 | $246.69 | 4.363% | $257.4531 | $257.45 | $257.45 | $257.50 |
| Purchase #4 | $230.72 | 4.591% | $241.3124 | $241.31 | $241.30 | $241.30 |
| Purchase #5 | $31.61 | 10.337% | $34.8775 | $34.88 | $34.90 | $34.90 |
| Purchase #6 | $67.35 | 11.800% | $75.2973 | $75.30 | $75.30 | $75.30 |
| Purchase #7 | $99.61 | 13.181% | $112.7396 | $112.74 | $112.75 | $112.70 |
| 7 purchase totals = | $1,137.26 | $1,222.5527 | $1,222.55 | $1,222.55 | $1,222.60 | |