| 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 | $118.67 | 10.805% | $131.4923 | $131.49 | $131.50 | $131.50 |
| Purchase #2 | $201.65 | 7.623% | $217.0218 | $217.02 | $217.00 | $217.00 |
| Purchase #3 | $133.32 | 5.828% | $141.0899 | $141.09 | $141.10 | $141.10 |
| Purchase #4 | $207.92 | 4.655% | $217.5987 | $217.60 | $217.60 | $217.60 |
| Purchase #5 | $78.28 | 13.524% | $88.8666 | $88.87 | $88.85 | $88.90 |
| Purchase #6 | $164.85 | 12.479% | $185.4216 | $185.42 | $185.40 | $185.40 |
| Purchase #7 | $250.40 | 10.701% | $277.1953 | $277.20 | $277.20 | $277.20 |
| 7 purchase totals = | $1,155.09 | $1,258.6862 | $1,258.69 | $1,258.65 | $1,258.70 | |