| 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 | $204.76 | 10.309% | $225.8687 | $225.87 | $225.85 | $225.90 |
| Purchase #2 | $198.47 | 8.411% | $215.1633 | $215.16 | $215.15 | $215.20 |
| Purchase #3 | $136.52 | 6.352% | $145.1918 | $145.19 | $145.20 | $145.20 |
| Purchase #4 | $69.59 | 3.285% | $71.876 | $71.88 | $71.90 | $71.90 |
| Purchase #5 | $193.32 | 10.578% | $213.7694 | $213.77 | $213.75 | $213.80 |
| Purchase #6 | $101.49 | 12.526% | $114.2026 | $114.20 | $114.20 | $114.20 |
| Purchase #7 | $113.33 | 6.224% | $120.3837 | $120.38 | $120.40 | $120.40 |
| 7 purchase totals = | $1,017.48 | $1,106.4555 | $1,106.45 | $1,106.45 | $1,106.60 | |