| 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 | $108.45 | 5.664% | $114.5926 | $114.59 | $114.60 | $114.60 |
| Purchase #2 | $131.41 | 7.121% | $140.7677 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $80.72 | 3.836% | $83.8164 | $83.82 | $83.80 | $83.80 |
| Purchase #4 | $115.53 | 11.710% | $129.0586 | $129.06 | $129.05 | $129.10 |
| Purchase #5 | $20.52 | 13.261% | $23.2412 | $23.24 | $23.25 | $23.20 |
| Purchase #6 | $202.37 | 4.441% | $211.3573 | $211.36 | $211.35 | $211.40 |
| Purchase #7 | $147.90 | 4.451% | $154.483 | $154.48 | $154.50 | $154.50 |
| 7 purchase totals = | $806.90 | $857.3168 | $857.32 | $857.30 | $857.40 | |