| 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 | $132.96 | 6.338% | $141.387 | $141.39 | $141.40 | $141.40 |
| Purchase #2 | $205.96 | 11.789% | $230.2406 | $230.24 | $230.25 | $230.20 |
| Purchase #3 | $172.72 | 11.135% | $191.9524 | $191.95 | $191.95 | $192.00 |
| Purchase #4 | $194.89 | 6.485% | $207.5286 | $207.53 | $207.55 | $207.50 |
| Purchase #5 | $241.25 | 13.407% | $273.5944 | $273.59 | $273.60 | $273.60 |
| Purchase #6 | $182.49 | 12.111% | $204.5914 | $204.59 | $204.60 | $204.60 |
| Purchase #7 | $224.25 | 5.180% | $235.8662 | $235.87 | $235.85 | $235.90 |
| 7 purchase totals = | $1,354.52 | $1,485.1606 | $1,485.16 | $1,485.20 | $1,485.20 | |