| 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 | $101.84 | 10.291% | $112.3204 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $173.61 | 5.785% | $183.6533 | $183.65 | $183.65 | $183.70 |
| Purchase #3 | $183.54 | 12.500% | $206.4825 | $206.48 | $206.50 | $206.50 |
| Purchase #4 | $199.68 | 6.131% | $211.9224 | $211.92 | $211.90 | $211.90 |
| Purchase #5 | $174.73 | 6.256% | $185.6611 | $185.66 | $185.65 | $185.70 |
| Purchase #6 | $65.36 | 7.866% | $70.5012 | $70.50 | $70.50 | $70.50 |
| Purchase #7 | $141.98 | 12.419% | $159.6125 | $159.61 | $159.60 | $159.60 |
| 7 purchase totals = | $1,040.74 | $1,130.1534 | $1,130.14 | $1,130.10 | $1,130.20 | |