| 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 | $234.52 | 10.269% | $258.6029 | $258.60 | $258.60 | $258.60 |
| Purchase #2 | $234.29 | 7.185% | $251.1237 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $222.31 | 10.387% | $245.4013 | $245.40 | $245.40 | $245.40 |
| Purchase #4 | $176.50 | 13.464% | $200.264 | $200.26 | $200.25 | $200.30 |
| Purchase #5 | $62.51 | 9.701% | $68.5741 | $68.57 | $68.55 | $68.60 |
| Purchase #6 | $85.28 | 3.615% | $88.3629 | $88.36 | $88.35 | $88.40 |
| Purchase #7 | $214.73 | 9.654% | $235.46 | $235.46 | $235.45 | $235.50 |
| 7 purchase totals = | $1,230.14 | $1,347.7889 | $1,347.77 | $1,347.70 | $1,347.90 | |