| 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 | $223.32 | 8.435% | $242.157 | $242.16 | $242.15 | $242.20 |
| Purchase #2 | $188.54 | 12.309% | $211.7474 | $211.75 | $211.75 | $211.70 |
| Purchase #3 | $16.79 | 6.242% | $17.838 | $17.84 | $17.85 | $17.80 |
| Purchase #4 | $5.81 | 12.126% | $6.5145 | $6.51 | $6.50 | $6.50 |
| Purchase #5 | $181.55 | 5.292% | $191.1576 | $191.16 | $191.15 | $191.20 |
| Purchase #6 | $169.83 | 11.378% | $189.1533 | $189.15 | $189.15 | $189.20 |
| Purchase #7 | $224.81 | 10.750% | $248.9771 | $248.98 | $249.00 | $249.00 |
| 7 purchase totals = | $1,010.65 | $1,107.5449 | $1,107.55 | $1,107.55 | $1,107.60 | |