| 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 | $137.75 | 3.216% | $142.18 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $250.52 | 7.459% | $269.2063 | $269.21 | $269.20 | $269.20 |
| Purchase #3 | $122.92 | 8.769% | $133.6989 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $213.35 | 5.628% | $225.3573 | $225.36 | $225.35 | $225.40 |
| Purchase #5 | $125.66 | 5.802% | $132.9508 | $132.95 | $132.95 | $133.00 |
| Purchase #6 | $235.26 | 4.610% | $246.1055 | $246.11 | $246.10 | $246.10 |
| Purchase #7 | $243.35 | 11.346% | $270.9605 | $270.96 | $270.95 | $271.00 |
| 7 purchase totals = | $1,328.81 | $1,420.4593 | $1,420.47 | $1,420.45 | $1,420.60 | |