| 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 | $232.88 | 8.440% | $252.5351 | $252.54 | $252.55 | $252.50 |
| Purchase #2 | $188.33 | 6.391% | $200.3662 | $200.37 | $200.35 | $200.40 |
| Purchase #3 | $189.57 | 5.441% | $199.8845 | $199.88 | $199.90 | $199.90 |
| Purchase #4 | $66.85 | 3.362% | $69.0975 | $69.10 | $69.10 | $69.10 |
| Purchase #5 | $134.47 | 11.414% | $149.8184 | $149.82 | $149.80 | $149.80 |
| Purchase #6 | $12.29 | 6.223% | $13.0548 | $13.05 | $13.05 | $13.10 |
| Purchase #7 | $239.50 | 9.752% | $262.856 | $262.86 | $262.85 | $262.90 |
| 7 purchase totals = | $1,063.89 | $1,147.6125 | $1,147.62 | $1,147.60 | $1,147.70 | |