| 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 | $250.53 | 8.401% | $271.577 | $271.58 | $271.60 | $271.60 |
| Purchase #2 | $245.62 | 13.386% | $278.4987 | $278.50 | $278.50 | $278.50 |
| Purchase #3 | $7.52 | 7.400% | $8.0765 | $8.08 | $8.10 | $8.10 |
| Purchase #4 | $246.89 | 7.711% | $265.9277 | $265.93 | $265.95 | $265.90 |
| Purchase #5 | $180.83 | 11.299% | $201.262 | $201.26 | $201.25 | $201.30 |
| Purchase #6 | $123.37 | 5.283% | $129.8876 | $129.89 | $129.90 | $129.90 |
| Purchase #7 | $222.35 | 9.512% | $243.4999 | $243.50 | $243.50 | $243.50 |
| 7 purchase totals = | $1,277.11 | $1,398.7294 | $1,398.74 | $1,398.80 | $1,398.80 | |