| 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 | $194.28 | 10.391% | $214.4676 | $214.47 | $214.45 | $214.50 |
| Purchase #2 | $55.88 | 4.495% | $58.3918 | $58.39 | $58.40 | $58.40 |
| Purchase #3 | $198.57 | 12.443% | $223.2781 | $223.28 | $223.30 | $223.30 |
| Purchase #4 | $154.35 | 6.296% | $164.0679 | $164.07 | $164.05 | $164.10 |
| Purchase #5 | $172.36 | 6.196% | $183.0394 | $183.04 | $183.05 | $183.00 |
| Purchase #6 | $226.97 | 10.809% | $251.5032 | $251.50 | $251.50 | $251.50 |
| Purchase #7 | $113.71 | 5.383% | $119.831 | $119.83 | $119.85 | $119.80 |
| 7 purchase totals = | $1,116.12 | $1,214.5790 | $1,214.58 | $1,214.60 | $1,214.60 | |