| 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 | $227.26 | 3.661% | $235.58 | $235.58 | $235.60 | $235.60 |
| Purchase #2 | $122.70 | 12.766% | $138.3639 | $138.36 | $138.35 | $138.40 |
| Purchase #3 | $10.59 | 5.784% | $11.2025 | $11.20 | $11.20 | $11.20 |
| Purchase #4 | $225.36 | 8.242% | $243.9342 | $243.93 | $243.95 | $243.90 |
| Purchase #5 | $187.71 | 12.866% | $211.8608 | $211.86 | $211.85 | $211.90 |
| Purchase #6 | $128.41 | 12.280% | $144.1787 | $144.18 | $144.20 | $144.20 |
| Purchase #7 | $221.50 | 4.673% | $231.8507 | $231.85 | $231.85 | $231.90 |
| 7 purchase totals = | $1,123.53 | $1,216.9708 | $1,216.96 | $1,217.00 | $1,217.10 | |