| 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 | $207.43 | 10.265% | $228.7227 | $228.72 | $228.70 | $228.70 |
| Purchase #2 | $127.72 | 13.528% | $144.998 | $145.00 | $145.00 | $145.00 |
| Purchase #3 | $131.26 | 12.584% | $147.7778 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $64.53 | 8.170% | $69.8021 | $69.80 | $69.80 | $69.80 |
| Purchase #5 | $231.38 | 11.227% | $257.357 | $257.36 | $257.35 | $257.40 |
| Purchase #6 | $201.54 | 12.469% | $226.67 | $226.67 | $226.65 | $226.70 |
| Purchase #7 | $149.79 | 3.465% | $154.9802 | $154.98 | $155.00 | $155.00 |
| 7 purchase totals = | $1,113.65 | $1,230.3078 | $1,230.31 | $1,230.30 | $1,230.40 | |