| 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 | $201.85 | 8.846% | $219.7057 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $23.54 | 12.396% | $26.458 | $26.46 | $26.45 | $26.50 |
| Purchase #3 | $125.38 | 4.659% | $131.2215 | $131.22 | $131.20 | $131.20 |
| Purchase #4 | $132.27 | 6.638% | $141.0501 | $141.05 | $141.05 | $141.10 |
| Purchase #5 | $56.33 | 12.596% | $63.4253 | $63.43 | $63.45 | $63.40 |
| Purchase #6 | $139.97 | 5.511% | $147.6837 | $147.68 | $147.70 | $147.70 |
| Purchase #7 | $183.34 | 3.414% | $189.5992 | $189.60 | $189.60 | $189.60 |
| 7 purchase totals = | $862.68 | $919.1435 | $919.15 | $919.15 | $919.20 | |