| 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 | $237.62 | 10.286% | $262.0616 | $262.06 | $262.05 | $262.10 |
| Purchase #2 | $44.71 | 7.633% | $48.1227 | $48.12 | $48.10 | $48.10 |
| Purchase #3 | $181.29 | 6.406% | $192.9034 | $192.90 | $192.90 | $192.90 |
| Purchase #4 | $230.97 | 10.654% | $255.5775 | $255.58 | $255.60 | $255.60 |
| Purchase #5 | $18.37 | 6.719% | $19.6043 | $19.60 | $19.60 | $19.60 |
| Purchase #6 | $74.56 | 9.219% | $81.4337 | $81.43 | $81.45 | $81.40 |
| Purchase #7 | $181.28 | 9.359% | $198.246 | $198.25 | $198.25 | $198.20 |
| 7 purchase totals = | $968.80 | $1,057.9492 | $1,057.94 | $1,057.95 | $1,057.90 | |