| 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 | $130.54 | 4.127% | $135.9274 | $135.93 | $135.95 | $135.90 |
| Purchase #2 | $243.61 | 6.267% | $258.877 | $258.88 | $258.90 | $258.90 |
| Purchase #3 | $32.37 | 11.505% | $36.0942 | $36.09 | $36.10 | $36.10 |
| Purchase #4 | $97.45 | 13.183% | $110.2968 | $110.30 | $110.30 | $110.30 |
| Purchase #5 | $226.49 | 8.166% | $244.9852 | $244.99 | $245.00 | $245.00 |
| Purchase #6 | $221.38 | 4.322% | $230.948 | $230.95 | $230.95 | $230.90 |
| Purchase #7 | $135.85 | 13.378% | $154.024 | $154.02 | $154.00 | $154.00 |
| 7 purchase totals = | $1,087.69 | $1,171.1526 | $1,171.16 | $1,171.20 | $1,171.10 | |