| 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 | $7.69 | 7.295% | $8.251 | $8.25 | $8.25 | $8.30 |
| Purchase #2 | $108.96 | 11.816% | $121.8347 | $121.83 | $121.85 | $121.80 |
| Purchase #3 | $193.34 | 8.197% | $209.1881 | $209.19 | $209.20 | $209.20 |
| Purchase #4 | $246.38 | 8.704% | $267.8249 | $267.82 | $267.80 | $267.80 |
| Purchase #5 | $62.42 | 7.810% | $67.295 | $67.30 | $67.30 | $67.30 |
| Purchase #6 | $225.27 | 13.138% | $254.866 | $254.87 | $254.85 | $254.90 |
| Purchase #7 | $165.84 | 7.464% | $178.2183 | $178.22 | $178.20 | $178.20 |
| 7 purchase totals = | $1,009.90 | $1,107.4780 | $1,107.48 | $1,107.45 | $1,107.50 | |