| 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 | $193.93 | 8.332% | $210.0882 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $74.76 | 12.253% | $83.9203 | $83.92 | $83.90 | $83.90 |
| Purchase #3 | $196.97 | 4.758% | $206.3418 | $206.34 | $206.35 | $206.30 |
| Purchase #4 | $38.95 | 12.841% | $43.9516 | $43.95 | $43.95 | $44.00 |
| Purchase #5 | $235.81 | 13.776% | $268.2952 | $268.30 | $268.30 | $268.30 |
| Purchase #6 | $195.54 | 12.290% | $219.5719 | $219.57 | $219.55 | $219.60 |
| Purchase #7 | $105.25 | 6.344% | $111.9271 | $111.93 | $111.95 | $111.90 |
| 7 purchase totals = | $1,041.21 | $1,144.0961 | $1,144.10 | $1,144.10 | $1,144.10 | |