| 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 | $104.41 | 13.274% | $118.2694 | $118.27 | $118.25 | $118.30 |
| Purchase #2 | $183.78 | 11.258% | $204.47 | $204.47 | $204.45 | $204.50 |
| Purchase #3 | $103.53 | 10.692% | $114.5994 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $109.80 | 7.541% | $118.08 | $118.08 | $118.10 | $118.10 |
| Purchase #5 | $238.51 | 12.283% | $267.8062 | $267.81 | $267.80 | $267.80 |
| Purchase #6 | $153.47 | 5.280% | $161.5732 | $161.57 | $161.55 | $161.60 |
| Purchase #7 | $123.56 | 13.469% | $140.2023 | $140.20 | $140.20 | $140.20 |
| 7 purchase totals = | $1,017.06 | $1,125.0005 | $1,125.00 | $1,124.95 | $1,125.10 | |