| 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 | $123.72 | 3.612% | $128.1888 | $128.19 | $128.20 | $128.20 |
| Purchase #2 | $116.41 | 13.397% | $132.0054 | $132.01 | $132.00 | $132.00 |
| Purchase #3 | $151.61 | 5.384% | $159.7727 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $229.73 | 8.328% | $248.8619 | $248.86 | $248.85 | $248.90 |
| Purchase #5 | $218.43 | 3.673% | $226.4529 | $226.45 | $226.45 | $226.50 |
| Purchase #6 | $106.64 | 8.653% | $115.8676 | $115.87 | $115.85 | $115.90 |
| Purchase #7 | $240.58 | 4.600% | $251.6467 | $251.65 | $251.65 | $251.60 |
| 7 purchase totals = | $1,187.12 | $1,262.7960 | $1,262.80 | $1,262.75 | $1,262.90 | |