| 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 | $210.54 | 3.320% | $217.5299 | $217.53 | $217.55 | $217.50 |
| Purchase #2 | $50.79 | 7.710% | $54.7059 | $54.71 | $54.70 | $54.70 |
| Purchase #3 | $187.54 | 9.285% | $204.9531 | $204.95 | $204.95 | $205.00 |
| Purchase #4 | $147.81 | 5.721% | $156.2662 | $156.27 | $156.25 | $156.30 |
| Purchase #5 | $137.72 | 11.527% | $153.595 | $153.60 | $153.60 | $153.60 |
| Purchase #6 | $175.37 | 9.643% | $192.2809 | $192.28 | $192.30 | $192.30 |
| Purchase #7 | $41.97 | 5.738% | $44.3782 | $44.38 | $44.40 | $44.40 |
| 7 purchase totals = | $951.74 | $1,023.7092 | $1,023.72 | $1,023.75 | $1,023.80 | |