| 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 | $229.51 | 5.557% | $242.2639 | $242.26 | $242.25 | $242.30 |
| Purchase #2 | $239.76 | 6.526% | $255.4067 | $255.41 | $255.40 | $255.40 |
| Purchase #3 | $33.84 | 12.440% | $38.0497 | $38.05 | $38.05 | $38.00 |
| Purchase #4 | $181.84 | 9.391% | $198.9166 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $195.56 | 8.292% | $211.7758 | $211.78 | $211.80 | $211.80 |
| Purchase #6 | $234.54 | 10.813% | $259.9008 | $259.90 | $259.90 | $259.90 |
| Purchase #7 | $115.26 | 5.547% | $121.6535 | $121.65 | $121.65 | $121.70 |
| 7 purchase totals = | $1,230.31 | $1,327.9670 | $1,327.97 | $1,327.95 | $1,328.00 | |