| 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 | $222.53 | 5.509% | $234.7892 | $234.79 | $234.80 | $234.80 |
| Purchase #2 | $187.82 | 9.829% | $206.2808 | $206.28 | $206.30 | $206.30 |
| Purchase #3 | $59.52 | 10.304% | $65.6529 | $65.65 | $65.65 | $65.70 |
| Purchase #4 | $177.58 | 13.473% | $201.5054 | $201.51 | $201.50 | $201.50 |
| Purchase #5 | $167.44 | 8.494% | $181.6624 | $181.66 | $181.65 | $181.70 |
| Purchase #6 | $171.31 | 4.481% | $178.9864 | $178.99 | $179.00 | $179.00 |
| Purchase #7 | $156.87 | 9.111% | $171.1624 | $171.16 | $171.15 | $171.20 |
| 7 purchase totals = | $1,143.07 | $1,240.0395 | $1,240.04 | $1,240.05 | $1,240.20 | |