| 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 | $180.69 | 11.431% | $201.3447 | $201.34 | $201.35 | $201.30 |
| Purchase #2 | $244.67 | 5.751% | $258.741 | $258.74 | $258.75 | $258.70 |
| Purchase #3 | $74.51 | 6.660% | $79.4724 | $79.47 | $79.45 | $79.50 |
| Purchase #4 | $188.46 | 10.380% | $208.0221 | $208.02 | $208.00 | $208.00 |
| Purchase #5 | $62.40 | 8.317% | $67.5898 | $67.59 | $67.60 | $67.60 |
| Purchase #6 | $176.38 | 4.551% | $184.4071 | $184.41 | $184.40 | $184.40 |
| Purchase #7 | $227.61 | 6.447% | $242.284 | $242.28 | $242.30 | $242.30 |
| 7 purchase totals = | $1,154.72 | $1,241.8611 | $1,241.85 | $1,241.85 | $1,241.80 | |