| 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 | $203.69 | 3.338% | $210.4892 | $210.49 | $210.50 | $210.50 |
| Purchase #2 | $170.38 | 13.156% | $192.7952 | $192.80 | $192.80 | $192.80 |
| Purchase #3 | $43.83 | 6.217% | $46.5549 | $46.55 | $46.55 | $46.60 |
| Purchase #4 | $143.67 | 9.246% | $156.9537 | $156.95 | $156.95 | $157.00 |
| Purchase #5 | $249.90 | 11.806% | $279.4032 | $279.40 | $279.40 | $279.40 |
| Purchase #6 | $225.94 | 12.519% | $254.2254 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $225.87 | 11.412% | $251.6463 | $251.65 | $251.65 | $251.60 |
| 7 purchase totals = | $1,263.28 | $1,392.0679 | $1,392.07 | $1,392.10 | $1,392.10 | |