| 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 | $199.66 | 10.483% | $220.5904 | $220.59 | $220.60 | $220.60 |
| Purchase #2 | $97.51 | 10.388% | $107.6393 | $107.64 | $107.65 | $107.60 |
| Purchase #3 | $178.98 | 7.126% | $191.7341 | $191.73 | $191.75 | $191.70 |
| Purchase #4 | $156.92 | 4.717% | $164.3219 | $164.32 | $164.30 | $164.30 |
| Purchase #5 | $78.49 | 11.822% | $87.7691 | $87.77 | $87.75 | $87.80 |
| Purchase #6 | $121.46 | 6.672% | $129.5638 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $124.33 | 13.557% | $141.1854 | $141.19 | $141.20 | $141.20 |
| 7 purchase totals = | $957.35 | $1,042.8040 | $1,042.80 | $1,042.80 | $1,042.80 | |