| 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 | $190.69 | 4.436% | $199.149 | $199.15 | $199.15 | $199.10 |
| Purchase #2 | $70.43 | 11.677% | $78.6541 | $78.65 | $78.65 | $78.70 |
| Purchase #3 | $245.55 | 8.824% | $267.2173 | $267.22 | $267.20 | $267.20 |
| Purchase #4 | $207.40 | 13.299% | $234.9821 | $234.98 | $235.00 | $235.00 |
| Purchase #5 | $228.43 | 7.660% | $245.9277 | $245.93 | $245.95 | $245.90 |
| Purchase #6 | $219.69 | 5.176% | $231.0612 | $231.06 | $231.05 | $231.10 |
| Purchase #7 | $132.92 | 9.206% | $145.1566 | $145.16 | $145.15 | $145.20 |
| 7 purchase totals = | $1,295.11 | $1,402.1480 | $1,402.15 | $1,402.15 | $1,402.20 | |