| 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 | $206.45 | 4.737% | $216.2295 | $216.23 | $216.25 | $216.20 |
| Purchase #2 | $178.28 | 12.337% | $200.2744 | $200.27 | $200.25 | $200.30 |
| Purchase #3 | $200.67 | 12.661% | $226.0768 | $226.08 | $226.10 | $226.10 |
| Purchase #4 | $200.75 | 5.380% | $211.5504 | $211.55 | $211.55 | $211.60 |
| Purchase #5 | $202.88 | 11.316% | $225.8379 | $225.84 | $225.85 | $225.80 |
| Purchase #6 | $241.63 | 3.186% | $249.3283 | $249.33 | $249.35 | $249.30 |
| Purchase #7 | $109.26 | 6.249% | $116.0877 | $116.09 | $116.10 | $116.10 |
| 7 purchase totals = | $1,339.92 | $1,445.3850 | $1,445.39 | $1,445.45 | $1,445.40 | |