| 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 | $207.41 | 8.859% | $225.7845 | $225.78 | $225.80 | $225.80 |
| Purchase #2 | $94.46 | 3.837% | $98.0844 | $98.08 | $98.10 | $98.10 |
| Purchase #3 | $250.39 | 8.480% | $271.6231 | $271.62 | $271.60 | $271.60 |
| Purchase #4 | $136.52 | 5.483% | $144.0054 | $144.01 | $144.00 | $144.00 |
| Purchase #5 | $159.50 | 9.695% | $174.9635 | $174.96 | $174.95 | $175.00 |
| Purchase #6 | $59.27 | 4.475% | $61.9223 | $61.92 | $61.90 | $61.90 |
| Purchase #7 | $214.89 | 9.647% | $235.6204 | $235.62 | $235.60 | $235.60 |
| 7 purchase totals = | $1,122.44 | $1,212.0036 | $1,211.99 | $1,211.95 | $1,212.00 | |