| 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 | $125.49 | 3.111% | $129.394 | $129.39 | $129.40 | $129.40 |
| Purchase #2 | $115.42 | 5.310% | $121.5488 | $121.55 | $121.55 | $121.50 |
| Purchase #3 | $184.64 | 10.109% | $203.3053 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $75.49 | 7.309% | $81.0076 | $81.01 | $81.00 | $81.00 |
| Purchase #5 | $206.47 | 6.214% | $219.3 | $219.30 | $219.30 | $219.30 |
| Purchase #6 | $147.71 | 5.857% | $156.3614 | $156.36 | $156.35 | $156.40 |
| Purchase #7 | $134.56 | 6.339% | $143.0898 | $143.09 | $143.10 | $143.10 |
| 7 purchase totals = | $989.78 | $1,054.0069 | $1,054.01 | $1,054.00 | $1,054.00 | |