| 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 | $217.64 | 12.855% | $245.6176 | $245.62 | $245.60 | $245.60 |
| Purchase #2 | $74.29 | 12.558% | $83.6193 | $83.62 | $83.60 | $83.60 |
| Purchase #3 | $177.65 | 4.138% | $185.0012 | $185.00 | $185.00 | $185.00 |
| Purchase #4 | $171.67 | 12.506% | $193.1391 | $193.14 | $193.15 | $193.10 |
| Purchase #5 | $133.60 | 4.778% | $139.9834 | $139.98 | $140.00 | $140.00 |
| Purchase #6 | $13.92 | 10.841% | $15.4291 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $135.91 | 10.581% | $150.2906 | $150.29 | $150.30 | $150.30 |
| 7 purchase totals = | $924.68 | $1,013.0803 | $1,013.08 | $1,013.10 | $1,013.00 | |