| 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 | $68.33 | 3.415% | $70.6635 | $70.66 | $70.65 | $70.70 |
| Purchase #2 | $216.70 | 13.575% | $246.117 | $246.12 | $246.10 | $246.10 |
| Purchase #3 | $165.27 | 4.124% | $172.0857 | $172.09 | $172.10 | $172.10 |
| Purchase #4 | $154.60 | 7.720% | $166.5351 | $166.54 | $166.55 | $166.50 |
| Purchase #5 | $191.53 | 4.321% | $199.806 | $199.81 | $199.80 | $199.80 |
| Purchase #6 | $250.40 | 9.384% | $273.8975 | $273.90 | $273.90 | $273.90 |
| Purchase #7 | $154.78 | 12.421% | $174.0052 | $174.01 | $174.00 | $174.00 |
| 7 purchase totals = | $1,201.61 | $1,303.1100 | $1,303.13 | $1,303.10 | $1,303.10 | |