| 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 | $84.36 | 7.600% | $90.7714 | $90.77 | $90.75 | $90.80 |
| Purchase #2 | $230.79 | 12.636% | $259.9526 | $259.95 | $259.95 | $260.00 |
| Purchase #3 | $236.40 | 10.856% | $262.0636 | $262.06 | $262.05 | $262.10 |
| Purchase #4 | $118.98 | 12.871% | $134.2939 | $134.29 | $134.30 | $134.30 |
| Purchase #5 | $64.56 | 7.547% | $69.4323 | $69.43 | $69.45 | $69.40 |
| Purchase #6 | $152.33 | 9.262% | $166.4388 | $166.44 | $166.45 | $166.40 |
| Purchase #7 | $138.67 | 3.797% | $143.9353 | $143.94 | $143.95 | $143.90 |
| 7 purchase totals = | $1,026.09 | $1,126.8879 | $1,126.88 | $1,126.90 | $1,126.90 | |