| 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 | $12.79 | 11.699% | $14.2863 | $14.29 | $14.30 | $14.30 |
| Purchase #2 | $227.27 | 6.329% | $241.6539 | $241.65 | $241.65 | $241.70 |
| Purchase #3 | $214.83 | 11.514% | $239.5655 | $239.57 | $239.55 | $239.60 |
| Purchase #4 | $173.69 | 13.502% | $197.1416 | $197.14 | $197.15 | $197.10 |
| Purchase #5 | $152.44 | 7.692% | $164.1657 | $164.17 | $164.15 | $164.20 |
| Purchase #6 | $111.45 | 3.108% | $114.9139 | $114.91 | $114.90 | $114.90 |
| Purchase #7 | $204.88 | 9.262% | $223.856 | $223.86 | $223.85 | $223.90 |
| 7 purchase totals = | $1,097.35 | $1,195.5829 | $1,195.59 | $1,195.55 | $1,195.70 | |