| 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 | $197.90 | 8.146% | $214.0209 | $214.02 | $214.00 | $214.00 |
| Purchase #2 | $78.43 | 4.690% | $82.1084 | $82.11 | $82.10 | $82.10 |
| Purchase #3 | $194.42 | 6.649% | $207.347 | $207.35 | $207.35 | $207.30 |
| Purchase #4 | $44.83 | 10.752% | $49.6501 | $49.65 | $49.65 | $49.70 |
| Purchase #5 | $198.57 | 8.394% | $215.238 | $215.24 | $215.25 | $215.20 |
| Purchase #6 | $92.37 | 7.855% | $99.6257 | $99.63 | $99.65 | $99.60 |
| Purchase #7 | $239.29 | 13.219% | $270.9217 | $270.92 | $270.90 | $270.90 |
| 7 purchase totals = | $1,045.81 | $1,138.9118 | $1,138.92 | $1,138.90 | $1,138.80 | |