| 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 | $11.99 | 5.114% | $12.6032 | $12.60 | $12.60 | $12.60 |
| Purchase #2 | $173.99 | 3.836% | $180.6643 | $180.66 | $180.65 | $180.70 |
| Purchase #3 | $218.62 | 12.567% | $246.094 | $246.09 | $246.10 | $246.10 |
| Purchase #4 | $192.64 | 7.675% | $207.4251 | $207.43 | $207.45 | $207.40 |
| Purchase #5 | $237.63 | 11.247% | $264.3562 | $264.36 | $264.35 | $264.40 |
| Purchase #6 | $160.70 | 9.438% | $175.8669 | $175.87 | $175.85 | $175.90 |
| Purchase #7 | $220.35 | 11.468% | $245.6197 | $245.62 | $245.60 | $245.60 |
| 7 purchase totals = | $1,215.92 | $1,332.6294 | $1,332.63 | $1,332.60 | $1,332.70 | |