| 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 | $229.84 | 12.172% | $257.8161 | $257.82 | $257.80 | $257.80 |
| Purchase #2 | $163.69 | 12.683% | $184.4508 | $184.45 | $184.45 | $184.50 |
| Purchase #3 | $95.60 | 9.349% | $104.5376 | $104.54 | $104.55 | $104.50 |
| Purchase #4 | $60.35 | 8.224% | $65.3132 | $65.31 | $65.30 | $65.30 |
| Purchase #5 | $194.42 | 11.851% | $217.4607 | $217.46 | $217.45 | $217.50 |
| Purchase #6 | $175.35 | 5.812% | $185.5413 | $185.54 | $185.55 | $185.50 |
| Purchase #7 | $106.59 | 8.797% | $115.9667 | $115.97 | $115.95 | $116.00 |
| 7 purchase totals = | $1,025.84 | $1,131.0864 | $1,131.09 | $1,131.05 | $1,131.10 | |