| 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 | $217.69 | 10.668% | $240.9132 | $240.91 | $240.90 | $240.90 |
| Purchase #2 | $13.60 | 6.768% | $14.5204 | $14.52 | $14.50 | $14.50 |
| Purchase #3 | $75.75 | 11.721% | $84.6287 | $84.63 | $84.65 | $84.60 |
| Purchase #4 | $176.93 | 12.643% | $199.2993 | $199.30 | $199.30 | $199.30 |
| Purchase #5 | $138.66 | 4.831% | $145.3587 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $155.30 | 11.152% | $172.6191 | $172.62 | $172.60 | $172.60 |
| Purchase #7 | $106.29 | 13.445% | $120.5807 | $120.58 | $120.60 | $120.60 |
| 7 purchase totals = | $884.22 | $977.9201 | $977.92 | $977.90 | $977.90 | |