| 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 | $204.52 | 9.445% | $223.8369 | $223.84 | $223.85 | $223.80 |
| Purchase #2 | $57.27 | 6.527% | $61.008 | $61.01 | $61.00 | $61.00 |
| Purchase #3 | $181.77 | 12.465% | $204.4276 | $204.43 | $204.45 | $204.40 |
| Purchase #4 | $115.91 | 11.475% | $129.2107 | $129.21 | $129.20 | $129.20 |
| Purchase #5 | $32.52 | 4.856% | $34.0992 | $34.10 | $34.10 | $34.10 |
| Purchase #6 | $220.36 | 4.619% | $230.5384 | $230.54 | $230.55 | $230.50 |
| Purchase #7 | $233.43 | 5.800% | $246.9689 | $246.97 | $246.95 | $247.00 |
| 7 purchase totals = | $1,045.78 | $1,130.0897 | $1,130.10 | $1,130.10 | $1,130.00 | |