| 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 | $128.57 | 5.166% | $135.2119 | $135.21 | $135.20 | $135.20 |
| Purchase #2 | $75.78 | 13.870% | $86.2907 | $86.29 | $86.30 | $86.30 |
| Purchase #3 | $179.33 | 3.727% | $186.0136 | $186.01 | $186.00 | $186.00 |
| Purchase #4 | $213.76 | 3.587% | $221.4276 | $221.43 | $221.45 | $221.40 |
| Purchase #5 | $238.53 | 5.329% | $251.2413 | $251.24 | $251.25 | $251.20 |
| Purchase #6 | $111.62 | 3.389% | $115.4028 | $115.40 | $115.40 | $115.40 |
| Purchase #7 | $72.44 | 3.587% | $75.0384 | $75.04 | $75.05 | $75.00 |
| 7 purchase totals = | $1,020.03 | $1,070.6263 | $1,070.62 | $1,070.65 | $1,070.50 | |