| 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 | $66.42 | 11.810% | $74.2642 | $74.26 | $74.25 | $74.30 |
| Purchase #2 | $245.62 | 7.480% | $263.9924 | $263.99 | $264.00 | $264.00 |
| Purchase #3 | $31.83 | 13.488% | $36.1232 | $36.12 | $36.10 | $36.10 |
| Purchase #4 | $214.52 | 3.684% | $222.4229 | $222.42 | $222.40 | $222.40 |
| Purchase #5 | $185.70 | 12.485% | $208.8846 | $208.88 | $208.90 | $208.90 |
| Purchase #6 | $232.58 | 13.823% | $264.7295 | $264.73 | $264.75 | $264.70 |
| Purchase #7 | $160.57 | 11.130% | $178.4414 | $178.44 | $178.45 | $178.40 |
| 7 purchase totals = | $1,137.24 | $1,248.8582 | $1,248.84 | $1,248.85 | $1,248.80 | |