| 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 | $236.37 | 12.507% | $265.9328 | $265.93 | $265.95 | $265.90 |
| Purchase #2 | $69.67 | 6.387% | $74.1198 | $74.12 | $74.10 | $74.10 |
| Purchase #3 | $7.44 | 12.184% | $8.3465 | $8.35 | $8.35 | $8.30 |
| Purchase #4 | $237.81 | 3.872% | $247.018 | $247.02 | $247.00 | $247.00 |
| Purchase #5 | $248.28 | 10.494% | $274.3345 | $274.33 | $274.35 | $274.30 |
| Purchase #6 | $210.68 | 10.512% | $232.8267 | $232.83 | $232.85 | $232.80 |
| Purchase #7 | $7.80 | 13.865% | $8.8815 | $8.88 | $8.90 | $8.90 |
| 7 purchase totals = | $1,018.05 | $1,111.4598 | $1,111.46 | $1,111.50 | $1,111.30 | |