| 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 | $72.51 | 12.331% | $81.4512 | $81.45 | $81.45 | $81.50 |
| Purchase #2 | $214.64 | 5.722% | $226.9217 | $226.92 | $226.90 | $226.90 |
| Purchase #3 | $44.38 | 10.718% | $49.1366 | $49.14 | $49.15 | $49.10 |
| Purchase #4 | $130.81 | 10.666% | $144.7622 | $144.76 | $144.75 | $144.80 |
| Purchase #5 | $75.78 | 4.544% | $79.2234 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $187.58 | 9.330% | $205.0812 | $205.08 | $205.10 | $205.10 |
| Purchase #7 | $243.87 | 7.471% | $262.0895 | $262.09 | $262.10 | $262.10 |
| 7 purchase totals = | $969.57 | $1,048.6658 | $1,048.66 | $1,048.65 | $1,048.70 | |