| 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 | $21.25 | 4.113% | $22.124 | $22.12 | $22.10 | $22.10 |
| Purchase #2 | $234.85 | 9.693% | $257.614 | $257.61 | $257.60 | $257.60 |
| Purchase #3 | $244.87 | 9.760% | $268.7693 | $268.77 | $268.75 | $268.80 |
| Purchase #4 | $103.90 | 8.743% | $112.984 | $112.98 | $113.00 | $113.00 |
| Purchase #5 | $241.73 | 3.613% | $250.4637 | $250.46 | $250.45 | $250.50 |
| Purchase #6 | $175.55 | 10.376% | $193.7651 | $193.77 | $193.75 | $193.80 |
| Purchase #7 | $53.40 | 6.181% | $56.7007 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $1,075.55 | $1,162.4208 | $1,162.41 | $1,162.35 | $1,162.50 | |