| 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 | $227.40 | 5.525% | $239.9639 | $239.96 | $239.95 | $240.00 |
| Purchase #2 | $137.76 | 6.373% | $146.5394 | $146.54 | $146.55 | $146.50 |
| Purchase #3 | $175.59 | 5.184% | $184.6926 | $184.69 | $184.70 | $184.70 |
| Purchase #4 | $55.83 | 3.605% | $57.8427 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $63.36 | 11.446% | $70.6122 | $70.61 | $70.60 | $70.60 |
| Purchase #6 | $164.62 | 12.236% | $184.7629 | $184.76 | $184.75 | $184.80 |
| Purchase #7 | $54.88 | 4.302% | $57.2409 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $879.44 | $941.6546 | $941.64 | $941.65 | $941.60 | |