| 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 | $243.73 | 7.615% | $262.29 | $262.29 | $262.30 | $262.30 |
| Purchase #2 | $156.34 | 12.380% | $175.6949 | $175.69 | $175.70 | $175.70 |
| Purchase #3 | $174.99 | 3.486% | $181.0902 | $181.09 | $181.10 | $181.10 |
| Purchase #4 | $234.45 | 12.442% | $263.6203 | $263.62 | $263.60 | $263.60 |
| Purchase #5 | $110.59 | 6.569% | $117.8547 | $117.85 | $117.85 | $117.90 |
| Purchase #6 | $89.84 | 4.191% | $93.6052 | $93.61 | $93.60 | $93.60 |
| Purchase #7 | $15.82 | 13.106% | $17.8934 | $17.89 | $17.90 | $17.90 |
| 7 purchase totals = | $1,025.76 | $1,112.0487 | $1,112.04 | $1,112.05 | $1,112.10 | |