| 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 | $21.73 | 4.420% | $22.6905 | $22.69 | $22.70 | $22.70 |
| Purchase #2 | $189.42 | 6.601% | $201.9236 | $201.92 | $201.90 | $201.90 |
| Purchase #3 | $84.79 | 4.130% | $88.2918 | $88.29 | $88.30 | $88.30 |
| Purchase #4 | $121.63 | 8.253% | $131.6681 | $131.67 | $131.65 | $131.70 |
| Purchase #5 | $209.98 | 11.789% | $234.7345 | $234.73 | $234.75 | $234.70 |
| Purchase #6 | $178.44 | 12.493% | $200.7325 | $200.73 | $200.75 | $200.70 |
| Purchase #7 | $133.78 | 5.682% | $141.3814 | $141.38 | $141.40 | $141.40 |
| 7 purchase totals = | $939.77 | $1,021.4224 | $1,021.41 | $1,021.45 | $1,021.40 | |