| 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 | $246.85 | 12.570% | $277.879 | $277.88 | $277.90 | $277.90 |
| Purchase #2 | $30.96 | 11.635% | $34.5622 | $34.56 | $34.55 | $34.60 |
| Purchase #3 | $121.52 | 13.143% | $137.4914 | $137.49 | $137.50 | $137.50 |
| Purchase #4 | $64.89 | 6.583% | $69.1617 | $69.16 | $69.15 | $69.20 |
| Purchase #5 | $213.47 | 12.385% | $239.9083 | $239.91 | $239.90 | $239.90 |
| Purchase #6 | $32.41 | 11.813% | $36.2386 | $36.24 | $36.25 | $36.20 |
| Purchase #7 | $179.39 | 11.115% | $199.3292 | $199.33 | $199.35 | $199.30 |
| 7 purchase totals = | $889.49 | $994.5704 | $994.57 | $994.60 | $994.60 | |