| 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 | $242.89 | 12.615% | $273.5306 | $273.53 | $273.55 | $273.50 |
| Purchase #2 | $43.66 | 8.733% | $47.4728 | $47.47 | $47.45 | $47.50 |
| Purchase #3 | $245.45 | 7.594% | $264.0895 | $264.09 | $264.10 | $264.10 |
| Purchase #4 | $193.54 | 3.560% | $200.43 | $200.43 | $200.45 | $200.40 |
| Purchase #5 | $18.57 | 3.573% | $19.2335 | $19.23 | $19.25 | $19.20 |
| Purchase #6 | $235.43 | 6.817% | $251.4793 | $251.48 | $251.50 | $251.50 |
| Purchase #7 | $212.81 | 7.569% | $228.9176 | $228.92 | $228.90 | $228.90 |
| 7 purchase totals = | $1,192.35 | $1,285.1533 | $1,285.15 | $1,285.20 | $1,285.10 | |