| 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 | $131.61 | 4.341% | $137.3232 | $137.32 | $137.30 | $137.30 |
| Purchase #2 | $71.68 | 10.243% | $79.0222 | $79.02 | $79.00 | $79.00 |
| Purchase #3 | $27.80 | 11.648% | $31.0381 | $31.04 | $31.05 | $31.00 |
| Purchase #4 | $108.43 | 5.397% | $114.282 | $114.28 | $114.30 | $114.30 |
| Purchase #5 | $232.33 | 12.780% | $262.0218 | $262.02 | $262.00 | $262.00 |
| Purchase #6 | $246.50 | 5.629% | $260.3755 | $260.38 | $260.40 | $260.40 |
| Purchase #7 | $222.57 | 3.622% | $230.6315 | $230.63 | $230.65 | $230.60 |
| 7 purchase totals = | $1,040.92 | $1,114.6943 | $1,114.69 | $1,114.70 | $1,114.60 | |