| 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 | $222.45 | 12.227% | $249.649 | $249.65 | $249.65 | $249.60 |
| Purchase #2 | $105.78 | 13.691% | $120.2623 | $120.26 | $120.25 | $120.30 |
| Purchase #3 | $174.97 | 8.374% | $189.622 | $189.62 | $189.60 | $189.60 |
| Purchase #4 | $139.48 | 7.558% | $150.0219 | $150.02 | $150.00 | $150.00 |
| Purchase #5 | $211.42 | 6.226% | $224.583 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $94.32 | 11.137% | $104.8244 | $104.82 | $104.80 | $104.80 |
| Purchase #7 | $69.89 | 13.405% | $79.2588 | $79.26 | $79.25 | $79.30 |
| 7 purchase totals = | $1,018.31 | $1,118.2214 | $1,118.21 | $1,118.15 | $1,118.20 | |