| 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 | $217.35 | 6.824% | $232.182 | $232.18 | $232.20 | $232.20 |
| Purchase #2 | $175.54 | 13.641% | $199.4854 | $199.49 | $199.50 | $199.50 |
| Purchase #3 | $111.40 | 7.136% | $119.3495 | $119.35 | $119.35 | $119.30 |
| Purchase #4 | $213.28 | 10.865% | $236.4529 | $236.45 | $236.45 | $236.50 |
| Purchase #5 | $90.28 | 9.525% | $98.8792 | $98.88 | $98.90 | $98.90 |
| Purchase #6 | $188.65 | 5.280% | $198.6107 | $198.61 | $198.60 | $198.60 |
| Purchase #7 | $187.78 | 8.640% | $204.0042 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $1,184.28 | $1,288.9639 | $1,288.96 | $1,289.00 | $1,289.00 | |