| 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 | $247.89 | 10.499% | $273.916 | $273.92 | $273.90 | $273.90 |
| Purchase #2 | $117.68 | 11.441% | $131.1438 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $246.60 | 10.483% | $272.4511 | $272.45 | $272.45 | $272.50 |
| Purchase #4 | $62.87 | 9.396% | $68.7773 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $19.97 | 5.127% | $20.9939 | $20.99 | $21.00 | $21.00 |
| Purchase #6 | $67.67 | 3.592% | $70.1007 | $70.10 | $70.10 | $70.10 |
| Purchase #7 | $210.46 | 3.821% | $218.5017 | $218.50 | $218.50 | $218.50 |
| 7 purchase totals = | $973.14 | $1,055.8845 | $1,055.88 | $1,055.90 | $1,055.90 | |