| 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 | $249.42 | 6.515% | $265.6697 | $265.67 | $265.65 | $265.70 |
| Purchase #2 | $249.91 | 12.122% | $280.2041 | $280.20 | $280.20 | $280.20 |
| Purchase #3 | $25.72 | 11.328% | $28.6336 | $28.63 | $28.65 | $28.60 |
| Purchase #4 | $181.27 | 3.353% | $187.348 | $187.35 | $187.35 | $187.30 |
| Purchase #5 | $115.33 | 11.540% | $128.6391 | $128.64 | $128.65 | $128.60 |
| Purchase #6 | $149.57 | 12.454% | $168.1974 | $168.20 | $168.20 | $168.20 |
| Purchase #7 | $152.50 | 10.297% | $168.2029 | $168.20 | $168.20 | $168.20 |
| 7 purchase totals = | $1,123.72 | $1,226.8948 | $1,226.89 | $1,226.90 | $1,226.80 | |