| 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 | $239.56 | 13.815% | $272.6552 | $272.66 | $272.65 | $272.70 |
| Purchase #2 | $92.82 | 8.751% | $100.9427 | $100.94 | $100.95 | $100.90 |
| Purchase #3 | $175.81 | 4.510% | $183.739 | $183.74 | $183.75 | $183.70 |
| Purchase #4 | $12.55 | 5.536% | $13.2448 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $117.97 | 9.348% | $128.9978 | $129.00 | $129.00 | $129.00 |
| Purchase #6 | $193.80 | 5.631% | $204.7129 | $204.71 | $204.70 | $204.70 |
| Purchase #7 | $197.33 | 4.699% | $206.6025 | $206.60 | $206.60 | $206.60 |
| 7 purchase totals = | $1,029.84 | $1,110.8949 | $1,110.89 | $1,110.90 | $1,110.80 | |