| 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 | $101.55 | 11.577% | $113.3064 | $113.31 | $113.30 | $113.30 |
| Purchase #2 | $17.42 | 6.683% | $18.5842 | $18.58 | $18.60 | $18.60 |
| Purchase #3 | $147.99 | 4.684% | $154.9219 | $154.92 | $154.90 | $154.90 |
| Purchase #4 | $218.67 | 12.589% | $246.1984 | $246.20 | $246.20 | $246.20 |
| Purchase #5 | $200.46 | 4.871% | $210.2244 | $210.22 | $210.20 | $210.20 |
| Purchase #6 | $227.75 | 8.768% | $247.7191 | $247.72 | $247.70 | $247.70 |
| Purchase #7 | $232.64 | 13.367% | $263.737 | $263.74 | $263.75 | $263.70 |
| 7 purchase totals = | $1,146.48 | $1,254.6914 | $1,254.69 | $1,254.65 | $1,254.60 | |