| 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 | $64.70 | 8.761% | $70.3684 | $70.37 | $70.35 | $70.40 |
| Purchase #2 | $193.88 | 11.485% | $216.1471 | $216.15 | $216.15 | $216.10 |
| Purchase #3 | $185.37 | 3.483% | $191.8264 | $191.83 | $191.85 | $191.80 |
| Purchase #4 | $83.86 | 4.331% | $87.492 | $87.49 | $87.50 | $87.50 |
| Purchase #5 | $168.43 | 10.600% | $186.2836 | $186.28 | $186.30 | $186.30 |
| Purchase #6 | $198.92 | 3.719% | $206.3178 | $206.32 | $206.30 | $206.30 |
| Purchase #7 | $225.44 | 3.339% | $232.9674 | $232.97 | $232.95 | $233.00 |
| 7 purchase totals = | $1,120.60 | $1,191.4027 | $1,191.41 | $1,191.40 | $1,191.40 | |