| 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 | $113.89 | 4.735% | $119.2827 | $119.28 | $119.30 | $119.30 |
| Purchase #2 | $123.49 | 6.301% | $131.2711 | $131.27 | $131.25 | $131.30 |
| Purchase #3 | $183.80 | 10.705% | $203.4758 | $203.48 | $203.50 | $203.50 |
| Purchase #4 | $26.35 | 6.173% | $27.9766 | $27.98 | $28.00 | $28.00 |
| Purchase #5 | $179.83 | 13.366% | $203.8661 | $203.87 | $203.85 | $203.90 |
| Purchase #6 | $98.75 | 10.158% | $108.781 | $108.78 | $108.80 | $108.80 |
| Purchase #7 | $224.88 | 10.202% | $247.8223 | $247.82 | $247.80 | $247.80 |
| 7 purchase totals = | $950.99 | $1,042.4756 | $1,042.48 | $1,042.50 | $1,042.60 | |