| 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 | $216.99 | 4.476% | $226.7025 | $226.70 | $226.70 | $226.70 |
| Purchase #2 | $84.69 | 7.252% | $90.8317 | $90.83 | $90.85 | $90.80 |
| Purchase #3 | $180.36 | 3.735% | $187.0964 | $187.10 | $187.10 | $187.10 |
| Purchase #4 | $48.77 | 7.600% | $52.4765 | $52.48 | $52.50 | $52.50 |
| Purchase #5 | $40.58 | 8.317% | $43.955 | $43.96 | $43.95 | $44.00 |
| Purchase #6 | $171.30 | 5.744% | $181.1395 | $181.14 | $181.15 | $181.10 |
| Purchase #7 | $176.53 | 12.331% | $198.2979 | $198.30 | $198.30 | $198.30 |
| 7 purchase totals = | $919.22 | $980.4995 | $980.51 | $980.55 | $980.50 | |