| 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 | $234.79 | 12.749% | $264.7234 | $264.72 | $264.70 | $264.70 |
| Purchase #2 | $135.53 | 7.575% | $145.7964 | $145.80 | $145.80 | $145.80 |
| Purchase #3 | $163.73 | 6.172% | $173.8354 | $173.84 | $173.85 | $173.80 |
| Purchase #4 | $212.75 | 12.343% | $239.0097 | $239.01 | $239.00 | $239.00 |
| Purchase #5 | $175.66 | 5.847% | $185.9308 | $185.93 | $185.95 | $185.90 |
| Purchase #6 | $201.84 | 10.846% | $223.7316 | $223.73 | $223.75 | $223.70 |
| Purchase #7 | $165.59 | 7.828% | $178.5524 | $178.55 | $178.55 | $178.60 |
| 7 purchase totals = | $1,289.89 | $1,411.5797 | $1,411.58 | $1,411.60 | $1,411.50 | |