| 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 | $201.85 | 5.520% | $212.9921 | $212.99 | $213.00 | $213.00 |
| Purchase #2 | $117.83 | 12.755% | $132.8592 | $132.86 | $132.85 | $132.90 |
| Purchase #3 | $238.79 | 12.411% | $268.4262 | $268.43 | $268.45 | $268.40 |
| Purchase #4 | $8.31 | 11.517% | $9.2671 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $218.93 | 5.854% | $231.7462 | $231.75 | $231.75 | $231.70 |
| Purchase #6 | $188.59 | 6.335% | $200.5372 | $200.54 | $200.55 | $200.50 |
| Purchase #7 | $23.81 | 4.475% | $24.8755 | $24.88 | $24.90 | $24.90 |
| 7 purchase totals = | $998.11 | $1,080.7035 | $1,080.72 | $1,080.75 | $1,080.70 | |