| 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 | $237.60 | 4.182% | $247.5364 | $247.54 | $247.55 | $247.50 |
| Purchase #2 | $158.35 | 11.230% | $176.1327 | $176.13 | $176.15 | $176.10 |
| Purchase #3 | $161.99 | 6.792% | $172.9924 | $172.99 | $173.00 | $173.00 |
| Purchase #4 | $155.53 | 10.249% | $171.4703 | $171.47 | $171.45 | $171.50 |
| Purchase #5 | $9.70 | 9.274% | $10.5996 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $189.33 | 6.111% | $200.9 | $200.90 | $200.90 | $200.90 |
| Purchase #7 | $6.50 | 12.420% | $7.3073 | $7.31 | $7.30 | $7.30 |
| 7 purchase totals = | $919.00 | $986.9387 | $986.94 | $986.95 | $986.90 | |