| 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 | $139.61 | 4.126% | $145.3703 | $145.37 | $145.35 | $145.40 |
| Purchase #2 | $28.46 | 13.185% | $32.2125 | $32.21 | $32.20 | $32.20 |
| Purchase #3 | $192.65 | 6.311% | $204.8081 | $204.81 | $204.80 | $204.80 |
| Purchase #4 | $125.58 | 7.802% | $135.3778 | $135.38 | $135.40 | $135.40 |
| Purchase #5 | $238.62 | 10.692% | $264.1333 | $264.13 | $264.15 | $264.10 |
| Purchase #6 | $33.78 | 11.218% | $37.5694 | $37.57 | $37.55 | $37.60 |
| Purchase #7 | $208.36 | 11.451% | $232.2193 | $232.22 | $232.20 | $232.20 |
| 7 purchase totals = | $967.06 | $1,051.6907 | $1,051.69 | $1,051.65 | $1,051.70 | |