| 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 | $102.27 | 6.193% | $108.6036 | $108.60 | $108.60 | $108.60 |
| Purchase #2 | $197.98 | 13.403% | $224.5153 | $224.52 | $224.50 | $224.50 |
| Purchase #3 | $122.73 | 13.635% | $139.4642 | $139.46 | $139.45 | $139.50 |
| Purchase #4 | $121.83 | 10.124% | $134.1641 | $134.16 | $134.15 | $134.20 |
| Purchase #5 | $232.38 | 8.387% | $251.8697 | $251.87 | $251.85 | $251.90 |
| Purchase #6 | $133.29 | 5.567% | $140.7103 | $140.71 | $140.70 | $140.70 |
| Purchase #7 | $133.85 | 4.807% | $140.2842 | $140.28 | $140.30 | $140.30 |
| 7 purchase totals = | $1,044.33 | $1,139.6114 | $1,139.60 | $1,139.55 | $1,139.70 | |