| 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 | $123.59 | 11.451% | $137.7423 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $207.74 | 8.426% | $225.2442 | $225.24 | $225.25 | $225.20 |
| Purchase #3 | $203.40 | 3.689% | $210.9034 | $210.90 | $210.90 | $210.90 |
| Purchase #4 | $17.44 | 12.810% | $19.6741 | $19.67 | $19.65 | $19.70 |
| Purchase #5 | $62.39 | 6.295% | $66.3175 | $66.32 | $66.30 | $66.30 |
| Purchase #6 | $168.66 | 8.567% | $183.1091 | $183.11 | $183.10 | $183.10 |
| Purchase #7 | $239.95 | 3.320% | $247.9163 | $247.92 | $247.90 | $247.90 |
| 7 purchase totals = | $1,023.17 | $1,090.9069 | $1,090.90 | $1,090.85 | $1,090.80 | |