| 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 | $203.46 | 3.317% | $210.2088 | $210.21 | $210.20 | $210.20 |
| Purchase #2 | $214.77 | 10.644% | $237.6301 | $237.63 | $237.65 | $237.60 |
| Purchase #3 | $127.63 | 5.670% | $134.8666 | $134.87 | $134.85 | $134.90 |
| Purchase #4 | $17.32 | 4.180% | $18.044 | $18.04 | $18.05 | $18.00 |
| Purchase #5 | $178.78 | 12.394% | $200.938 | $200.94 | $200.95 | $200.90 |
| Purchase #6 | $110.80 | 7.485% | $119.0934 | $119.09 | $119.10 | $119.10 |
| Purchase #7 | $173.66 | 4.102% | $180.7835 | $180.78 | $180.80 | $180.80 |
| 7 purchase totals = | $1,026.42 | $1,101.5644 | $1,101.56 | $1,101.60 | $1,101.50 | |