| 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 | $93.70 | 12.639% | $105.5427 | $105.54 | $105.55 | $105.50 |
| Purchase #2 | $106.60 | 11.801% | $119.1799 | $119.18 | $119.20 | $119.20 |
| Purchase #3 | $124.87 | 12.866% | $140.9358 | $140.94 | $140.95 | $140.90 |
| Purchase #4 | $232.34 | 7.639% | $250.0885 | $250.09 | $250.10 | $250.10 |
| Purchase #5 | $140.85 | 13.781% | $160.2605 | $160.26 | $160.25 | $160.30 |
| Purchase #6 | $224.32 | 6.103% | $238.0102 | $238.01 | $238.00 | $238.00 |
| Purchase #7 | $37.90 | 13.369% | $42.9669 | $42.97 | $42.95 | $43.00 |
| 7 purchase totals = | $960.58 | $1,056.9845 | $1,056.99 | $1,057.00 | $1,057.00 | |