| 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 | $121.76 | 10.755% | $134.8553 | $134.86 | $134.85 | $134.90 |
| Purchase #2 | $27.81 | 12.342% | $31.2423 | $31.24 | $31.25 | $31.20 |
| Purchase #3 | $109.66 | 12.834% | $123.7338 | $123.73 | $123.75 | $123.70 |
| Purchase #4 | $247.88 | 11.745% | $276.9935 | $276.99 | $277.00 | $277.00 |
| Purchase #5 | $139.66 | 4.864% | $146.4531 | $146.45 | $146.45 | $146.50 |
| Purchase #6 | $156.28 | 9.138% | $170.5609 | $170.56 | $170.55 | $170.60 |
| Purchase #7 | $232.35 | 11.628% | $259.3677 | $259.37 | $259.35 | $259.40 |
| 7 purchase totals = | $1,035.40 | $1,143.2066 | $1,143.20 | $1,143.20 | $1,143.30 | |