| 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 | $225.77 | 8.873% | $245.8026 | $245.80 | $245.80 | $245.80 |
| Purchase #2 | $181.87 | 9.124% | $198.4638 | $198.46 | $198.45 | $198.50 |
| Purchase #3 | $11.44 | 8.307% | $12.3903 | $12.39 | $12.40 | $12.40 |
| Purchase #4 | $100.68 | 5.194% | $105.9093 | $105.91 | $105.90 | $105.90 |
| Purchase #5 | $147.78 | 4.644% | $154.6429 | $154.64 | $154.65 | $154.60 |
| Purchase #6 | $28.70 | 9.500% | $31.4265 | $31.43 | $31.45 | $31.40 |
| Purchase #7 | $246.45 | 13.457% | $279.6148 | $279.61 | $279.60 | $279.60 |
| 7 purchase totals = | $942.69 | $1,028.2502 | $1,028.24 | $1,028.25 | $1,028.20 | |