| 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 | $94.66 | 13.145% | $107.1031 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $130.65 | 12.534% | $147.0257 | $147.03 | $147.05 | $147.00 |
| Purchase #3 | $86.86 | 11.719% | $97.0391 | $97.04 | $97.05 | $97.00 |
| Purchase #4 | $250.57 | 4.482% | $261.8005 | $261.80 | $261.80 | $261.80 |
| Purchase #5 | $240.78 | 13.352% | $272.9289 | $272.93 | $272.95 | $272.90 |
| Purchase #6 | $72.60 | 4.424% | $75.8118 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $205.96 | 11.361% | $229.3591 | $229.36 | $229.35 | $229.40 |
| 7 purchase totals = | $1,082.08 | $1,191.0682 | $1,191.07 | $1,191.10 | $1,191.00 | |