| 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 | $95.34 | 6.375% | $101.4179 | $101.42 | $101.40 | $101.40 |
| Purchase #2 | $219.57 | 12.650% | $247.3456 | $247.35 | $247.35 | $247.30 |
| Purchase #3 | $27.63 | 11.609% | $30.8376 | $30.84 | $30.85 | $30.80 |
| Purchase #4 | $80.58 | 12.808% | $90.9007 | $90.90 | $90.90 | $90.90 |
| Purchase #5 | $72.43 | 12.833% | $81.7249 | $81.72 | $81.70 | $81.70 |
| Purchase #6 | $218.80 | 5.856% | $231.6129 | $231.61 | $231.60 | $231.60 |
| Purchase #7 | $241.86 | 7.554% | $260.1301 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $956.21 | $1,043.9697 | $1,043.97 | $1,043.95 | $1,043.80 | |