| 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 | $235.57 | 10.424% | $260.1258 | $260.13 | $260.15 | $260.10 |
| Purchase #2 | $222.86 | 10.270% | $245.7477 | $245.75 | $245.75 | $245.70 |
| Purchase #3 | $203.76 | 6.172% | $216.3361 | $216.34 | $216.35 | $216.30 |
| Purchase #4 | $100.93 | 6.614% | $107.6055 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $221.70 | 3.762% | $230.0404 | $230.04 | $230.05 | $230.00 |
| Purchase #6 | $122.67 | 8.479% | $133.0712 | $133.07 | $133.05 | $133.10 |
| Purchase #7 | $147.96 | 13.618% | $168.1092 | $168.11 | $168.10 | $168.10 |
| 7 purchase totals = | $1,255.45 | $1,361.0359 | $1,361.05 | $1,361.05 | $1,360.90 | |