| 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 | $220.30 | 13.439% | $249.9061 | $249.91 | $249.90 | $249.90 |
| Purchase #2 | $193.67 | 7.339% | $207.8834 | $207.88 | $207.90 | $207.90 |
| Purchase #3 | $69.86 | 5.564% | $73.747 | $73.75 | $73.75 | $73.70 |
| Purchase #4 | $157.81 | 8.382% | $171.0376 | $171.04 | $171.05 | $171.00 |
| Purchase #5 | $118.51 | 8.555% | $128.6485 | $128.65 | $128.65 | $128.60 |
| Purchase #6 | $175.30 | 3.669% | $181.7318 | $181.73 | $181.75 | $181.70 |
| Purchase #7 | $68.27 | 7.827% | $73.6135 | $73.61 | $73.60 | $73.60 |
| 7 purchase totals = | $1,003.72 | $1,086.5679 | $1,086.57 | $1,086.60 | $1,086.40 | |