| 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 | $241.71 | 11.643% | $269.8523 | $269.85 | $269.85 | $269.90 |
| Purchase #2 | $77.35 | 4.246% | $80.6343 | $80.63 | $80.65 | $80.60 |
| Purchase #3 | $200.64 | 3.633% | $207.9293 | $207.93 | $207.95 | $207.90 |
| Purchase #4 | $119.76 | 11.313% | $133.3084 | $133.31 | $133.30 | $133.30 |
| Purchase #5 | $171.35 | 4.751% | $179.4908 | $179.49 | $179.50 | $179.50 |
| Purchase #6 | $244.74 | 3.182% | $252.5276 | $252.53 | $252.55 | $252.50 |
| Purchase #7 | $55.62 | 7.521% | $59.8032 | $59.80 | $59.80 | $59.80 |
| 7 purchase totals = | $1,111.17 | $1,183.5459 | $1,183.54 | $1,183.60 | $1,183.50 | |