| 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 | $109.96 | 4.722% | $115.1523 | $115.15 | $115.15 | $115.20 |
| Purchase #2 | $55.47 | 5.483% | $58.5114 | $58.51 | $58.50 | $58.50 |
| Purchase #3 | $236.82 | 6.641% | $252.5472 | $252.55 | $252.55 | $252.50 |
| Purchase #4 | $170.99 | 10.773% | $189.4108 | $189.41 | $189.40 | $189.40 |
| Purchase #5 | $136.92 | 4.157% | $142.6118 | $142.61 | $142.60 | $142.60 |
| Purchase #6 | $187.67 | 13.662% | $213.3095 | $213.31 | $213.30 | $213.30 |
| Purchase #7 | $106.75 | 12.613% | $120.2144 | $120.21 | $120.20 | $120.20 |
| 7 purchase totals = | $1,004.58 | $1,091.7574 | $1,091.75 | $1,091.70 | $1,091.70 | |