| 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 | $206.73 | 11.724% | $230.967 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $201.25 | 12.795% | $226.9999 | $227.00 | $227.00 | $227.00 |
| Purchase #3 | $188.46 | 5.699% | $199.2003 | $199.20 | $199.20 | $199.20 |
| Purchase #4 | $190.76 | 4.185% | $198.7433 | $198.74 | $198.75 | $198.70 |
| Purchase #5 | $189.77 | 7.428% | $203.8661 | $203.87 | $203.85 | $203.90 |
| Purchase #6 | $195.80 | 3.131% | $201.9305 | $201.93 | $201.95 | $201.90 |
| Purchase #7 | $213.59 | 13.741% | $242.9394 | $242.94 | $242.95 | $242.90 |
| 7 purchase totals = | $1,386.36 | $1,504.6465 | $1,504.65 | $1,504.65 | $1,504.60 | |