| 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 | $90.43 | 6.642% | $96.4364 | $96.44 | $96.45 | $96.40 |
| Purchase #2 | $212.88 | 10.629% | $235.507 | $235.51 | $235.50 | $235.50 |
| Purchase #3 | $127.83 | 7.844% | $137.857 | $137.86 | $137.85 | $137.90 |
| Purchase #4 | $196.80 | 10.840% | $218.1331 | $218.13 | $218.15 | $218.10 |
| Purchase #5 | $223.81 | 3.654% | $231.988 | $231.99 | $232.00 | $232.00 |
| Purchase #6 | $206.46 | 11.793% | $230.8078 | $230.81 | $230.80 | $230.80 |
| Purchase #7 | $16.79 | 8.281% | $18.1804 | $18.18 | $18.20 | $18.20 |
| 7 purchase totals = | $1,075.00 | $1,168.9097 | $1,168.92 | $1,168.95 | $1,168.90 | |