| 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 | $213.90 | 8.800% | $232.7232 | $232.72 | $232.70 | $232.70 |
| Purchase #2 | $21.73 | 4.579% | $22.725 | $22.73 | $22.75 | $22.70 |
| Purchase #3 | $210.45 | 7.301% | $225.815 | $225.82 | $225.80 | $225.80 |
| Purchase #4 | $123.73 | 5.262% | $130.2407 | $130.24 | $130.25 | $130.20 |
| Purchase #5 | $234.37 | 12.859% | $264.5076 | $264.51 | $264.50 | $264.50 |
| Purchase #6 | $243.58 | 10.762% | $269.7941 | $269.79 | $269.80 | $269.80 |
| Purchase #7 | $83.98 | 12.246% | $94.2642 | $94.26 | $94.25 | $94.30 |
| 7 purchase totals = | $1,131.74 | $1,240.0698 | $1,240.07 | $1,240.05 | $1,240.00 | |