| 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 | $231.37 | 6.686% | $246.8394 | $246.84 | $246.85 | $246.80 |
| Purchase #2 | $222.50 | 7.645% | $239.5101 | $239.51 | $239.50 | $239.50 |
| Purchase #3 | $65.70 | 13.515% | $74.5794 | $74.58 | $74.60 | $74.60 |
| Purchase #4 | $187.33 | 9.281% | $204.7161 | $204.72 | $204.70 | $204.70 |
| Purchase #5 | $99.92 | 9.689% | $109.6012 | $109.60 | $109.60 | $109.60 |
| Purchase #6 | $85.75 | 12.424% | $96.4036 | $96.40 | $96.40 | $96.40 |
| Purchase #7 | $207.45 | 7.673% | $223.3676 | $223.37 | $223.35 | $223.40 |
| 7 purchase totals = | $1,100.02 | $1,195.0174 | $1,195.02 | $1,195.00 | $1,195.00 | |