| 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 | $115.67 | 8.620% | $125.6408 | $125.64 | $125.65 | $125.60 |
| Purchase #2 | $158.59 | 9.281% | $173.3087 | $173.31 | $173.30 | $173.30 |
| Purchase #3 | $41.41 | 8.345% | $44.8657 | $44.87 | $44.85 | $44.90 |
| Purchase #4 | $185.98 | 12.239% | $208.7421 | $208.74 | $208.75 | $208.70 |
| Purchase #5 | $108.86 | 9.343% | $119.0308 | $119.03 | $119.05 | $119.00 |
| Purchase #6 | $211.84 | 3.592% | $219.4493 | $219.45 | $219.45 | $219.40 |
| Purchase #7 | $195.86 | 5.510% | $206.6519 | $206.65 | $206.65 | $206.70 |
| 7 purchase totals = | $1,018.21 | $1,097.6893 | $1,097.69 | $1,097.70 | $1,097.60 | |