| 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 | $135.51 | 5.600% | $143.0986 | $143.10 | $143.10 | $143.10 |
| Purchase #2 | $225.51 | 8.446% | $244.5566 | $244.56 | $244.55 | $244.60 |
| Purchase #3 | $237.29 | 8.270% | $256.9139 | $256.91 | $256.90 | $256.90 |
| Purchase #4 | $135.77 | 3.107% | $139.9884 | $139.99 | $140.00 | $140.00 |
| Purchase #5 | $239.40 | 6.104% | $254.013 | $254.01 | $254.00 | $254.00 |
| Purchase #6 | $171.50 | 13.544% | $194.728 | $194.73 | $194.75 | $194.70 |
| Purchase #7 | $179.83 | 7.675% | $193.632 | $193.63 | $193.65 | $193.60 |
| 7 purchase totals = | $1,324.81 | $1,426.9305 | $1,426.93 | $1,426.95 | $1,426.90 | |