| 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 | $221.88 | 5.768% | $234.678 | $234.68 | $234.70 | $234.70 |
| Purchase #2 | $230.55 | 9.173% | $251.6984 | $251.70 | $251.70 | $251.70 |
| Purchase #3 | $10.47 | 8.742% | $11.3853 | $11.39 | $11.40 | $11.40 |
| Purchase #4 | $232.85 | 7.770% | $250.9424 | $250.94 | $250.95 | $250.90 |
| Purchase #5 | $214.91 | 12.735% | $242.2788 | $242.28 | $242.30 | $242.30 |
| Purchase #6 | $192.89 | 13.852% | $219.6091 | $219.61 | $219.60 | $219.60 |
| Purchase #7 | $157.39 | 5.867% | $166.6241 | $166.62 | $166.60 | $166.60 |
| 7 purchase totals = | $1,260.94 | $1,377.2161 | $1,377.22 | $1,377.25 | $1,377.20 | |