| 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 | $243.47 | 3.112% | $251.0468 | $251.05 | $251.05 | $251.00 |
| Purchase #2 | $188.99 | 7.732% | $203.6027 | $203.60 | $203.60 | $203.60 |
| Purchase #3 | $172.66 | 12.828% | $194.8088 | $194.81 | $194.80 | $194.80 |
| Purchase #4 | $74.79 | 8.134% | $80.8734 | $80.87 | $80.85 | $80.90 |
| Purchase #5 | $223.59 | 4.126% | $232.8153 | $232.82 | $232.80 | $232.80 |
| Purchase #6 | $140.50 | 5.194% | $147.7976 | $147.80 | $147.80 | $147.80 |
| Purchase #7 | $239.37 | 10.766% | $265.1406 | $265.14 | $265.15 | $265.10 |
| 7 purchase totals = | $1,283.37 | $1,376.0852 | $1,376.09 | $1,376.05 | $1,376.00 | |