| 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 | $242.55 | 10.702% | $268.5077 | $268.51 | $268.50 | $268.50 |
| Purchase #2 | $33.63 | 6.812% | $35.9209 | $35.92 | $35.90 | $35.90 |
| Purchase #3 | $8.38 | 9.403% | $9.168 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $215.55 | 5.855% | $228.1705 | $228.17 | $228.15 | $228.20 |
| Purchase #5 | $175.54 | 8.264% | $190.0466 | $190.05 | $190.05 | $190.00 |
| Purchase #6 | $25.86 | 9.752% | $28.3819 | $28.38 | $28.40 | $28.40 |
| Purchase #7 | $237.93 | 8.687% | $258.599 | $258.60 | $258.60 | $258.60 |
| 7 purchase totals = | $939.44 | $1,018.7946 | $1,018.80 | $1,018.75 | $1,018.80 | |