| 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 | $237.43 | 11.490% | $264.7107 | $264.71 | $264.70 | $264.70 |
| Purchase #2 | $237.59 | 11.357% | $264.5731 | $264.57 | $264.55 | $264.60 |
| Purchase #3 | $242.39 | 4.813% | $254.0562 | $254.06 | $254.05 | $254.10 |
| Purchase #4 | $193.43 | 7.346% | $207.6394 | $207.64 | $207.65 | $207.60 |
| Purchase #5 | $113.54 | 7.845% | $122.4472 | $122.45 | $122.45 | $122.40 |
| Purchase #6 | $48.72 | 10.148% | $53.6641 | $53.66 | $53.65 | $53.70 |
| Purchase #7 | $83.79 | 3.823% | $86.9933 | $86.99 | $87.00 | $87.00 |
| 7 purchase totals = | $1,156.89 | $1,254.0840 | $1,254.08 | $1,254.05 | $1,254.10 | |