| 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 | $118.66 | 3.653% | $122.9946 | $122.99 | $123.00 | $123.00 |
| Purchase #2 | $87.85 | 4.195% | $91.5353 | $91.54 | $91.55 | $91.50 |
| Purchase #3 | $242.69 | 3.659% | $251.57 | $251.57 | $251.55 | $251.60 |
| Purchase #4 | $141.45 | 8.336% | $153.2413 | $153.24 | $153.25 | $153.20 |
| Purchase #5 | $236.43 | 8.860% | $257.3777 | $257.38 | $257.40 | $257.40 |
| Purchase #6 | $77.29 | 12.323% | $86.8144 | $86.81 | $86.80 | $86.80 |
| Purchase #7 | $172.46 | 4.661% | $180.4984 | $180.50 | $180.50 | $180.50 |
| 7 purchase totals = | $1,076.83 | $1,144.0317 | $1,144.03 | $1,144.05 | $1,144.00 | |