| 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 | $142.35 | 10.200% | $156.8697 | $156.87 | $156.85 | $156.90 |
| Purchase #2 | $22.30 | 5.680% | $23.5666 | $23.57 | $23.55 | $23.60 |
| Purchase #3 | $213.38 | 12.431% | $239.9053 | $239.91 | $239.90 | $239.90 |
| Purchase #4 | $241.61 | 3.483% | $250.0253 | $250.03 | $250.05 | $250.00 |
| Purchase #5 | $164.39 | 5.431% | $173.318 | $173.32 | $173.30 | $173.30 |
| Purchase #6 | $29.45 | 9.323% | $32.1956 | $32.20 | $32.20 | $32.20 |
| Purchase #7 | $147.73 | 3.413% | $152.772 | $152.77 | $152.75 | $152.80 |
| 7 purchase totals = | $961.21 | $1,028.6525 | $1,028.67 | $1,028.60 | $1,028.70 | |