| 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 | $228.85 | 11.169% | $254.4103 | $254.41 | $254.40 | $254.40 |
| Purchase #2 | $90.34 | 9.713% | $99.1147 | $99.11 | $99.10 | $99.10 |
| Purchase #3 | $27.90 | 6.232% | $29.6387 | $29.64 | $29.65 | $29.60 |
| Purchase #4 | $244.43 | 8.413% | $264.9939 | $264.99 | $265.00 | $265.00 |
| Purchase #5 | $196.97 | 7.215% | $211.1814 | $211.18 | $211.20 | $211.20 |
| Purchase #6 | $145.91 | 10.250% | $160.8658 | $160.87 | $160.85 | $160.90 |
| Purchase #7 | $77.99 | 5.360% | $82.1703 | $82.17 | $82.15 | $82.20 |
| 7 purchase totals = | $1,012.39 | $1,102.3751 | $1,102.37 | $1,102.35 | $1,102.40 | |