| 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 | $74.83 | 9.106% | $81.644 | $81.64 | $81.65 | $81.60 |
| Purchase #2 | $247.71 | 9.272% | $270.6777 | $270.68 | $270.70 | $270.70 |
| Purchase #3 | $97.60 | 5.179% | $102.6547 | $102.65 | $102.65 | $102.70 |
| Purchase #4 | $236.28 | 6.670% | $252.0399 | $252.04 | $252.05 | $252.00 |
| Purchase #5 | $134.60 | 9.736% | $147.7047 | $147.70 | $147.70 | $147.70 |
| Purchase #6 | $62.43 | 11.825% | $69.8123 | $69.81 | $69.80 | $69.80 |
| Purchase #7 | $192.85 | 8.724% | $209.6742 | $209.67 | $209.65 | $209.70 |
| 7 purchase totals = | $1,046.30 | $1,134.2075 | $1,134.19 | $1,134.20 | $1,134.20 | |