| 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 | $219.54 | 9.309% | $239.977 | $239.98 | $240.00 | $240.00 |
| Purchase #2 | $197.72 | 6.645% | $210.8585 | $210.86 | $210.85 | $210.90 |
| Purchase #3 | $51.90 | 12.497% | $58.3859 | $58.39 | $58.40 | $58.40 |
| Purchase #4 | $250.34 | 11.282% | $278.5834 | $278.58 | $278.60 | $278.60 |
| Purchase #5 | $199.70 | 10.124% | $219.9176 | $219.92 | $219.90 | $219.90 |
| Purchase #6 | $25.25 | 12.330% | $28.3633 | $28.36 | $28.35 | $28.40 |
| Purchase #7 | $196.73 | 6.708% | $209.9266 | $209.93 | $209.95 | $209.90 |
| 7 purchase totals = | $1,141.18 | $1,246.0123 | $1,246.02 | $1,246.05 | $1,246.10 | |