| 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 | $118.78 | 4.161% | $123.7224 | $123.72 | $123.70 | $123.70 |
| Purchase #2 | $90.54 | 4.433% | $94.5536 | $94.55 | $94.55 | $94.60 |
| Purchase #3 | $10.69 | 8.131% | $11.5592 | $11.56 | $11.55 | $11.60 |
| Purchase #4 | $222.38 | 7.320% | $238.6582 | $238.66 | $238.65 | $238.70 |
| Purchase #5 | $125.92 | 9.761% | $138.2111 | $138.21 | $138.20 | $138.20 |
| Purchase #6 | $120.85 | 5.704% | $127.7433 | $127.74 | $127.75 | $127.70 |
| Purchase #7 | $108.79 | 4.142% | $113.2961 | $113.30 | $113.30 | $113.30 |
| 7 purchase totals = | $797.95 | $847.7439 | $847.74 | $847.70 | $847.80 | |