| 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 | $109.80 | 11.582% | $122.517 | $122.52 | $122.50 | $122.50 |
| Purchase #2 | $134.29 | 11.128% | $149.2338 | $149.23 | $149.25 | $149.20 |
| Purchase #3 | $73.83 | 5.832% | $78.1358 | $78.14 | $78.15 | $78.10 |
| Purchase #4 | $63.26 | 3.658% | $65.5741 | $65.57 | $65.55 | $65.60 |
| Purchase #5 | $235.51 | 13.376% | $267.0118 | $267.01 | $267.00 | $267.00 |
| Purchase #6 | $21.38 | 13.854% | $24.342 | $24.34 | $24.35 | $24.30 |
| Purchase #7 | $23.44 | 7.785% | $25.2648 | $25.26 | $25.25 | $25.30 |
| 7 purchase totals = | $661.51 | $732.0793 | $732.07 | $732.05 | $732.00 | |