| 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 | $230.39 | 10.424% | $254.4059 | $254.41 | $254.40 | $254.40 |
| Purchase #2 | $111.99 | 9.617% | $122.7601 | $122.76 | $122.75 | $122.80 |
| Purchase #3 | $50.46 | 8.363% | $54.68 | $54.68 | $54.70 | $54.70 |
| Purchase #4 | $39.36 | 13.558% | $44.6964 | $44.70 | $44.70 | $44.70 |
| Purchase #5 | $244.58 | 11.634% | $273.0344 | $273.03 | $273.05 | $273.00 |
| Purchase #6 | $19.32 | 12.284% | $21.6933 | $21.69 | $21.70 | $21.70 |
| Purchase #7 | $186.89 | 7.459% | $200.8301 | $200.83 | $200.85 | $200.80 |
| 7 purchase totals = | $882.99 | $972.1002 | $972.10 | $972.15 | $972.10 | |