| 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 | $243.72 | 12.381% | $273.895 | $273.90 | $273.90 | $273.90 |
| Purchase #2 | $58.50 | 5.380% | $61.6473 | $61.65 | $61.65 | $61.60 |
| Purchase #3 | $165.51 | 6.740% | $176.6654 | $176.67 | $176.65 | $176.70 |
| Purchase #4 | $249.87 | 3.255% | $258.0033 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $167.50 | 9.304% | $183.0842 | $183.08 | $183.10 | $183.10 |
| Purchase #6 | $153.43 | 7.641% | $165.1536 | $165.15 | $165.15 | $165.20 |
| Purchase #7 | $176.27 | 8.737% | $191.6707 | $191.67 | $191.65 | $191.70 |
| 7 purchase totals = | $1,214.80 | $1,310.1195 | $1,310.12 | $1,310.10 | $1,310.20 | |