| 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 | $211.75 | 5.113% | $222.5768 | $222.58 | $222.60 | $222.60 |
| Purchase #2 | $51.28 | 6.284% | $54.5024 | $54.50 | $54.50 | $54.50 |
| Purchase #3 | $186.80 | 9.369% | $204.3013 | $204.30 | $204.30 | $204.30 |
| Purchase #4 | $158.71 | 6.173% | $168.5072 | $168.51 | $168.50 | $168.50 |
| Purchase #5 | $8.29 | 13.696% | $9.4254 | $9.43 | $9.45 | $9.40 |
| Purchase #6 | $156.73 | 6.564% | $167.0178 | $167.02 | $167.00 | $167.00 |
| Purchase #7 | $177.50 | 13.686% | $201.7927 | $201.79 | $201.80 | $201.80 |
| 7 purchase totals = | $951.06 | $1,028.1236 | $1,028.13 | $1,028.15 | $1,028.10 | |