| 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 | $6.84 | 6.721% | $7.2997 | $7.30 | $7.30 | $7.30 |
| Purchase #2 | $199.63 | 5.170% | $209.9509 | $209.95 | $209.95 | $210.00 |
| Purchase #3 | $218.87 | 10.294% | $241.4005 | $241.40 | $241.40 | $241.40 |
| Purchase #4 | $236.84 | 5.173% | $249.0917 | $249.09 | $249.10 | $249.10 |
| Purchase #5 | $210.61 | 5.103% | $221.3574 | $221.36 | $221.35 | $221.40 |
| Purchase #6 | $169.90 | 9.865% | $186.6606 | $186.66 | $186.65 | $186.70 |
| Purchase #7 | $140.29 | 3.607% | $145.3503 | $145.35 | $145.35 | $145.40 |
| 7 purchase totals = | $1,182.98 | $1,261.1111 | $1,261.11 | $1,261.10 | $1,261.30 | |