| 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 | $109.80 | 4.441% | $114.6762 | $114.68 | $114.70 | $114.70 |
| Purchase #2 | $183.66 | 9.805% | $201.6679 | $201.67 | $201.65 | $201.70 |
| Purchase #3 | $116.66 | 8.665% | $126.7686 | $126.77 | $126.75 | $126.80 |
| Purchase #4 | $77.61 | 4.466% | $81.0761 | $81.08 | $81.10 | $81.10 |
| Purchase #5 | $201.51 | 9.482% | $220.6172 | $220.62 | $220.60 | $220.60 |
| Purchase #6 | $204.73 | 10.262% | $225.7394 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $199.95 | 12.641% | $225.2257 | $225.23 | $225.25 | $225.20 |
| 7 purchase totals = | $1,093.92 | $1,195.7711 | $1,195.79 | $1,195.80 | $1,195.80 | |