| 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 | $92.51 | 10.617% | $102.3318 | $102.33 | $102.35 | $102.30 |
| Purchase #2 | $57.88 | 5.611% | $61.1276 | $61.13 | $61.15 | $61.10 |
| Purchase #3 | $185.39 | 3.285% | $191.4801 | $191.48 | $191.50 | $191.50 |
| Purchase #4 | $204.58 | 9.864% | $224.7598 | $224.76 | $224.75 | $224.80 |
| Purchase #5 | $138.81 | 4.456% | $144.9954 | $145.00 | $145.00 | $145.00 |
| Purchase #6 | $244.29 | 11.783% | $273.0747 | $273.07 | $273.05 | $273.10 |
| Purchase #7 | $214.58 | 10.199% | $236.465 | $236.47 | $236.45 | $236.50 |
| 7 purchase totals = | $1,138.04 | $1,234.2344 | $1,234.24 | $1,234.25 | $1,234.30 | |