| 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 | $27.51 | 11.403% | $30.647 | $30.65 | $30.65 | $30.60 |
| Purchase #2 | $227.28 | 5.798% | $240.4577 | $240.46 | $240.45 | $240.50 |
| Purchase #3 | $171.59 | 12.314% | $192.7196 | $192.72 | $192.70 | $192.70 |
| Purchase #4 | $237.76 | 6.697% | $253.6828 | $253.68 | $253.70 | $253.70 |
| Purchase #5 | $146.28 | 6.248% | $155.4196 | $155.42 | $155.40 | $155.40 |
| Purchase #6 | $35.86 | 6.154% | $38.0668 | $38.07 | $38.05 | $38.10 |
| Purchase #7 | $230.49 | 8.565% | $250.2315 | $250.23 | $250.25 | $250.20 |
| 7 purchase totals = | $1,076.77 | $1,161.2250 | $1,161.23 | $1,161.20 | $1,161.20 | |