| 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 | $236.97 | 5.140% | $249.1503 | $249.15 | $249.15 | $249.20 |
| Purchase #2 | $22.74 | 13.589% | $25.8301 | $25.83 | $25.85 | $25.80 |
| Purchase #3 | $179.96 | 10.715% | $199.2427 | $199.24 | $199.25 | $199.20 |
| Purchase #4 | $67.95 | 3.147% | $70.0884 | $70.09 | $70.10 | $70.10 |
| Purchase #5 | $121.66 | 3.570% | $126.0033 | $126.00 | $126.00 | $126.00 |
| Purchase #6 | $161.42 | 6.287% | $171.5685 | $171.57 | $171.55 | $171.60 |
| Purchase #7 | $189.80 | 12.419% | $213.3713 | $213.37 | $213.35 | $213.40 |
| 7 purchase totals = | $980.50 | $1,055.2546 | $1,055.25 | $1,055.25 | $1,055.30 | |