| 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 | $237.50 | 12.675% | $267.6031 | $267.60 | $267.60 | $267.60 |
| Purchase #2 | $216.36 | 10.202% | $238.433 | $238.43 | $238.45 | $238.40 |
| Purchase #3 | $209.31 | 12.135% | $234.7098 | $234.71 | $234.70 | $234.70 |
| Purchase #4 | $173.54 | 5.788% | $183.5845 | $183.58 | $183.60 | $183.60 |
| Purchase #5 | $195.51 | 4.450% | $204.2102 | $204.21 | $204.20 | $204.20 |
| Purchase #6 | $63.82 | 6.281% | $67.8285 | $67.83 | $67.85 | $67.80 |
| Purchase #7 | $24.44 | 7.204% | $26.2007 | $26.20 | $26.20 | $26.20 |
| 7 purchase totals = | $1,120.48 | $1,222.5698 | $1,222.56 | $1,222.60 | $1,222.50 | |