| 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 | $100.62 | 4.461% | $105.1087 | $105.11 | $105.10 | $105.10 |
| Purchase #2 | $159.43 | 7.381% | $171.1975 | $171.20 | $171.20 | $171.20 |
| Purchase #3 | $41.63 | 7.270% | $44.6565 | $44.66 | $44.65 | $44.70 |
| Purchase #4 | $235.71 | 10.127% | $259.5804 | $259.58 | $259.60 | $259.60 |
| Purchase #5 | $142.54 | 6.859% | $152.3168 | $152.32 | $152.30 | $152.30 |
| Purchase #6 | $226.77 | 5.746% | $239.8002 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $82.29 | 12.694% | $92.7359 | $92.74 | $92.75 | $92.70 |
| 7 purchase totals = | $988.99 | $1,065.3960 | $1,065.41 | $1,065.40 | $1,065.40 | |