| 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 | $238.41 | 8.323% | $258.2529 | $258.25 | $258.25 | $258.30 |
| Purchase #2 | $207.62 | 3.714% | $215.331 | $215.33 | $215.35 | $215.30 |
| Purchase #3 | $189.31 | 4.301% | $197.4522 | $197.45 | $197.45 | $197.50 |
| Purchase #4 | $108.96 | 12.227% | $122.2825 | $122.28 | $122.30 | $122.30 |
| Purchase #5 | $117.88 | 9.135% | $128.6483 | $128.65 | $128.65 | $128.60 |
| Purchase #6 | $242.59 | 3.579% | $251.2723 | $251.27 | $251.25 | $251.30 |
| Purchase #7 | $106.59 | 6.268% | $113.2711 | $113.27 | $113.25 | $113.30 |
| 7 purchase totals = | $1,211.36 | $1,286.5103 | $1,286.50 | $1,286.50 | $1,286.60 | |