| 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 | $212.32 | 3.435% | $219.6132 | $219.61 | $219.60 | $219.60 |
| Purchase #2 | $134.41 | 8.785% | $146.2179 | $146.22 | $146.20 | $146.20 |
| Purchase #3 | $199.76 | 10.668% | $221.0704 | $221.07 | $221.05 | $221.10 |
| Purchase #4 | $106.28 | 10.781% | $117.738 | $117.74 | $117.75 | $117.70 |
| Purchase #5 | $9.27 | 11.346% | $10.3218 | $10.32 | $10.30 | $10.30 |
| Purchase #6 | $8.37 | 10.113% | $9.2165 | $9.22 | $9.20 | $9.20 |
| Purchase #7 | $218.69 | 10.545% | $241.7509 | $241.75 | $241.75 | $241.80 |
| 7 purchase totals = | $889.10 | $965.9287 | $965.93 | $965.85 | $965.90 | |