| 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 | $207.94 | 6.757% | $221.9905 | $221.99 | $222.00 | $222.00 |
| Purchase #2 | $192.37 | 11.254% | $214.0193 | $214.02 | $214.00 | $214.00 |
| Purchase #3 | $206.82 | 3.159% | $213.3534 | $213.35 | $213.35 | $213.40 |
| Purchase #4 | $234.89 | 9.375% | $256.9109 | $256.91 | $256.90 | $256.90 |
| Purchase #5 | $165.57 | 9.147% | $180.7147 | $180.71 | $180.70 | $180.70 |
| Purchase #6 | $72.48 | 6.148% | $76.9361 | $76.94 | $76.95 | $76.90 |
| Purchase #7 | $200.46 | 11.611% | $223.7354 | $223.74 | $223.75 | $223.70 |
| 7 purchase totals = | $1,280.53 | $1,387.6603 | $1,387.66 | $1,387.65 | $1,387.60 | |