| 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 | $7.97 | 13.566% | $9.0512 | $9.05 | $9.05 | $9.10 |
| Purchase #2 | $233.51 | 5.755% | $246.9485 | $246.95 | $246.95 | $246.90 |
| Purchase #3 | $204.59 | 6.539% | $217.9681 | $217.97 | $217.95 | $218.00 |
| Purchase #4 | $154.96 | 3.306% | $160.083 | $160.08 | $160.10 | $160.10 |
| Purchase #5 | $63.45 | 13.680% | $72.13 | $72.13 | $72.15 | $72.10 |
| Purchase #6 | $126.58 | 3.589% | $131.123 | $131.12 | $131.10 | $131.10 |
| Purchase #7 | $233.45 | 12.506% | $262.6453 | $262.65 | $262.65 | $262.60 |
| 7 purchase totals = | $1,024.51 | $1,099.9491 | $1,099.95 | $1,099.95 | $1,099.90 | |