| 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 | $225.81 | 12.605% | $254.2734 | $254.27 | $254.25 | $254.30 |
| Purchase #2 | $62.25 | 10.550% | $68.8174 | $68.82 | $68.80 | $68.80 |
| Purchase #3 | $120.60 | 12.126% | $135.224 | $135.22 | $135.20 | $135.20 |
| Purchase #4 | $180.87 | 12.239% | $203.0067 | $203.01 | $203.00 | $203.00 |
| Purchase #5 | $77.45 | 8.751% | $84.2276 | $84.23 | $84.25 | $84.20 |
| Purchase #6 | $110.65 | 4.554% | $115.689 | $115.69 | $115.70 | $115.70 |
| Purchase #7 | $111.69 | 9.443% | $122.2369 | $122.24 | $122.25 | $122.20 |
| 7 purchase totals = | $889.32 | $983.4750 | $983.48 | $983.45 | $983.40 | |