| 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 | $211.92 | 13.685% | $240.9213 | $240.92 | $240.90 | $240.90 |
| Purchase #2 | $117.99 | 3.404% | $122.0064 | $122.01 | $122.00 | $122.00 |
| Purchase #3 | $211.66 | 4.534% | $221.2567 | $221.26 | $221.25 | $221.30 |
| Purchase #4 | $78.47 | 10.437% | $86.6599 | $86.66 | $86.65 | $86.70 |
| Purchase #5 | $75.94 | 6.286% | $80.7136 | $80.71 | $80.70 | $80.70 |
| Purchase #6 | $115.90 | 10.590% | $128.1738 | $128.17 | $128.15 | $128.20 |
| Purchase #7 | $180.33 | 6.525% | $192.0965 | $192.10 | $192.10 | $192.10 |
| 7 purchase totals = | $992.21 | $1,071.8282 | $1,071.83 | $1,071.75 | $1,071.90 | |