| 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 | $182.49 | 8.790% | $198.5309 | $198.53 | $198.55 | $198.50 |
| Purchase #2 | $59.29 | 12.800% | $66.8791 | $66.88 | $66.90 | $66.90 |
| Purchase #3 | $82.90 | 9.863% | $91.0764 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $193.35 | 13.288% | $219.0423 | $219.04 | $219.05 | $219.00 |
| Purchase #5 | $236.61 | 10.233% | $260.8223 | $260.82 | $260.80 | $260.80 |
| Purchase #6 | $171.40 | 10.284% | $189.0268 | $189.03 | $189.05 | $189.00 |
| Purchase #7 | $186.50 | 10.167% | $205.4615 | $205.46 | $205.45 | $205.50 |
| 7 purchase totals = | $1,112.54 | $1,230.8393 | $1,230.84 | $1,230.90 | $1,230.80 | |