| 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 | $194.50 | 3.177% | $200.6793 | $200.68 | $200.70 | $200.70 |
| Purchase #2 | $221.50 | 11.467% | $246.8994 | $246.90 | $246.90 | $246.90 |
| Purchase #3 | $218.84 | 7.442% | $235.1261 | $235.13 | $235.15 | $235.10 |
| Purchase #4 | $220.82 | 13.334% | $250.2641 | $250.26 | $250.25 | $250.30 |
| Purchase #5 | $155.88 | 9.832% | $171.2061 | $171.21 | $171.20 | $171.20 |
| Purchase #6 | $96.73 | 13.439% | $109.7295 | $109.73 | $109.75 | $109.70 |
| Purchase #7 | $125.79 | 11.274% | $139.9716 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $1,234.06 | $1,353.8761 | $1,353.88 | $1,353.90 | $1,353.90 | |