| 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 | $172.90 | 7.235% | $185.4093 | $185.41 | $185.40 | $185.40 |
| Purchase #2 | $215.33 | 5.126% | $226.3678 | $226.37 | $226.35 | $226.40 |
| Purchase #3 | $107.92 | 8.776% | $117.3911 | $117.39 | $117.40 | $117.40 |
| Purchase #4 | $213.78 | 5.120% | $224.7255 | $224.73 | $224.75 | $224.70 |
| Purchase #5 | $114.98 | 13.351% | $130.331 | $130.33 | $130.35 | $130.30 |
| Purchase #6 | $174.40 | 7.580% | $187.6195 | $187.62 | $187.60 | $187.60 |
| Purchase #7 | $24.91 | 12.602% | $28.0492 | $28.05 | $28.05 | $28.00 |
| 7 purchase totals = | $1,024.22 | $1,099.8934 | $1,099.90 | $1,099.90 | $1,099.80 | |