| 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 | $106.26 | 13.554% | $120.6625 | $120.66 | $120.65 | $120.70 |
| Purchase #2 | $183.98 | 8.166% | $199.0038 | $199.00 | $199.00 | $199.00 |
| Purchase #3 | $155.65 | 6.780% | $166.2031 | $166.20 | $166.20 | $166.20 |
| Purchase #4 | $143.41 | 13.587% | $162.8951 | $162.90 | $162.90 | $162.90 |
| Purchase #5 | $22.30 | 5.498% | $23.5261 | $23.53 | $23.55 | $23.50 |
| Purchase #6 | $198.50 | 13.634% | $225.5635 | $225.56 | $225.55 | $225.60 |
| Purchase #7 | $223.47 | 8.477% | $242.4136 | $242.41 | $242.40 | $242.40 |
| 7 purchase totals = | $1,033.57 | $1,140.2677 | $1,140.26 | $1,140.25 | $1,140.30 | |