| 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 | $206.81 | 13.686% | $235.114 | $235.11 | $235.10 | $235.10 |
| Purchase #2 | $130.68 | 9.192% | $142.6921 | $142.69 | $142.70 | $142.70 |
| Purchase #3 | $177.74 | 12.611% | $200.1548 | $200.15 | $200.15 | $200.20 |
| Purchase #4 | $71.41 | 13.175% | $80.8183 | $80.82 | $80.80 | $80.80 |
| Purchase #5 | $173.93 | 3.847% | $180.6211 | $180.62 | $180.60 | $180.60 |
| Purchase #6 | $231.42 | 12.374% | $260.0559 | $260.06 | $260.05 | $260.10 |
| Purchase #7 | $107.75 | 3.115% | $111.1064 | $111.11 | $111.10 | $111.10 |
| 7 purchase totals = | $1,099.74 | $1,210.5626 | $1,210.56 | $1,210.50 | $1,210.60 | |