| 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 | $241.88 | 7.615% | $260.2992 | $260.30 | $260.30 | $260.30 |
| Purchase #2 | $194.76 | 10.465% | $215.1416 | $215.14 | $215.15 | $215.10 |
| Purchase #3 | $242.96 | 3.214% | $250.7687 | $250.77 | $250.75 | $250.80 |
| Purchase #4 | $138.96 | 12.493% | $156.3203 | $156.32 | $156.30 | $156.30 |
| Purchase #5 | $127.70 | 7.332% | $137.063 | $137.06 | $137.05 | $137.10 |
| Purchase #6 | $45.76 | 7.259% | $49.0817 | $49.08 | $49.10 | $49.10 |
| Purchase #7 | $198.60 | 7.521% | $213.5367 | $213.54 | $213.55 | $213.50 |
| 7 purchase totals = | $1,190.62 | $1,282.2112 | $1,282.21 | $1,282.20 | $1,282.20 | |